26526500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 79252992

約数和(自身を除く): 52726492

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 53, 55, 65, 70, 77, 91, 100, 106, 110, 125, 130, 140, 143, 154, 175, 182, 212, 220, 250, 260, 265, 275, 286, 308, 325, 350, 364, 371, 385, 455, 500, 530, 550, 572, 583, 650, 689, 700, 715, 742, 770, 875, 910, 1001, 1060, 1100, 1166, 1300, 1325, 1375, 1378, 1430, 1484, 1540, 1625, 1750, 1820, 1855, 1925, 2002, 2275, 2332, 2650, 2750, 2756, 2860, 2915, 3250, 3445, 3500, 3575, 3710, 3850, 4004, 4081, 4550, 4823, 5005, 5300, 5500, 5830, 6500, 6625, 6890, 7150, 7420, 7579, 7700, 8162, 9100, 9275, 9625, 9646, 10010, 11375, 11660, 13250, 13780, 14300, 14575, 15158, 16324, 17225, 17875, 18550, 19250, 19292, 20020, 20405, 22750, 24115, 25025, 26500, 29150, 30316, 34450, 35750, 37100, 37895, 38500, 40810, 45500, 46375, 48230, 50050, 53053, 58300, 68900, 71500, 72875, 75790, 81620, 86125, 92750, 96460, 100100, 102025, 106106, 120575, 125125, 145750, 151580, 172250, 185500, 189475, 204050, 212212, 241150, 250250, 265265, 291500, 344500, 378950, 408100, 482300, 500500, 510125, 530530, 602875, 757900, 947375, 1020250, 1061060, 1205750, 1326325, 1894750, 2040500, 2411500, 2652650, 3789500, 5305300, 6631625, 13263250, 26526500]

約数ペア:

[(1, 26526500), (2, 13263250), (4, 6631625), (5, 5305300), (7, 3789500), (10, 2652650), (11, 2411500), (13, 2040500), (14, 1894750), (20, 1326325), (22, 1205750), (25, 1061060), (26, 1020250), (28, 947375), (35, 757900), (44, 602875), (50, 530530), (52, 510125), (53, 500500), (55, 482300), (65, 408100), (70, 378950), (77, 344500), (91, 291500), (100, 265265), (106, 250250), (110, 241150), (125, 212212), (130, 204050), (140, 189475), (143, 185500), (154, 172250), (175, 151580), (182, 145750), (212, 125125), (220, 120575), (250, 106106), (260, 102025), (265, 100100), (275, 96460), (286, 92750), (308, 86125), (325, 81620), (350, 75790), (364, 72875), (371, 71500), (385, 68900), (455, 58300), (500, 53053), (530, 50050), (550, 48230), (572, 46375), (583, 45500), (650, 40810), (689, 38500), (700, 37895), (715, 37100), (742, 35750), (770, 34450), (875, 30316), (910, 29150), (1001, 26500), (1060, 25025), (1100, 24115), (1166, 22750), (1300, 20405), (1325, 20020), (1375, 19292), (1378, 19250), (1430, 18550), (1484, 17875), (1540, 17225), (1625, 16324), (1750, 15158), (1820, 14575), (1855, 14300), (1925, 13780), (2002, 13250), (2275, 11660), (2332, 11375), (2650, 10010), (2750, 9646), (2756, 9625), (2860, 9275), (2915, 9100), (3250, 8162), (3445, 7700), (3500, 7579), (3575, 7420), (3710, 7150), (3850, 6890), (4004, 6625), (4081, 6500), (4550, 5830), (4823, 5500), (5005, 5300)]