11671660

素因数分解:

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

素因数の和:104

約数の個数: 144

約数和(自身を含む): 33784128

約数和(自身を除く): 22112468

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 53, 55, 65, 70, 77, 91, 106, 110, 121, 130, 140, 143, 154, 182, 212, 220, 242, 260, 265, 286, 308, 364, 371, 385, 455, 484, 530, 572, 583, 605, 689, 715, 742, 770, 847, 910, 1001, 1060, 1166, 1210, 1378, 1430, 1484, 1540, 1573, 1694, 1820, 1855, 2002, 2332, 2420, 2756, 2860, 2915, 3146, 3388, 3445, 3710, 4004, 4081, 4235, 4823, 5005, 5830, 6292, 6413, 6890, 7420, 7579, 7865, 8162, 8470, 9646, 10010, 11011, 11660, 12826, 13780, 15158, 15730, 16324, 16940, 19292, 20020, 20405, 22022, 24115, 25652, 30316, 31460, 32065, 37895, 40810, 44044, 44891, 48230, 53053, 55055, 64130, 75790, 81620, 83369, 89782, 96460, 106106, 110110, 128260, 151580, 166738, 179564, 212212, 220220, 224455, 265265, 333476, 416845, 448910, 530530, 583583, 833690, 897820, 1061060, 1167166, 1667380, 2334332, 2917915, 5835830, 11671660]

約数ペア:

[(1, 11671660), (2, 5835830), (4, 2917915), (5, 2334332), (7, 1667380), (10, 1167166), (11, 1061060), (13, 897820), (14, 833690), (20, 583583), (22, 530530), (26, 448910), (28, 416845), (35, 333476), (44, 265265), (52, 224455), (53, 220220), (55, 212212), (65, 179564), (70, 166738), (77, 151580), (91, 128260), (106, 110110), (110, 106106), (121, 96460), (130, 89782), (140, 83369), (143, 81620), (154, 75790), (182, 64130), (212, 55055), (220, 53053), (242, 48230), (260, 44891), (265, 44044), (286, 40810), (308, 37895), (364, 32065), (371, 31460), (385, 30316), (455, 25652), (484, 24115), (530, 22022), (572, 20405), (583, 20020), (605, 19292), (689, 16940), (715, 16324), (742, 15730), (770, 15158), (847, 13780), (910, 12826), (1001, 11660), (1060, 11011), (1166, 10010), (1210, 9646), (1378, 8470), (1430, 8162), (1484, 7865), (1540, 7579), (1573, 7420), (1694, 6890), (1820, 6413), (1855, 6292), (2002, 5830), (2332, 5005), (2420, 4823), (2756, 4235), (2860, 4081), (2915, 4004), (3146, 3710), (3388, 3445)]