73819460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 185939712

約数和(自身を除く): 112120252

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 212, 220, 260, 265, 286, 487, 530, 572, 583, 689, 715, 974, 1060, 1166, 1378, 1430, 1948, 2332, 2435, 2756, 2860, 2915, 3445, 4870, 5357, 5830, 6331, 6890, 7579, 9740, 10714, 11660, 12662, 13780, 15158, 21428, 25324, 25811, 26785, 30316, 31655, 37895, 51622, 53570, 63310, 69641, 75790, 103244, 107140, 126620, 129055, 139282, 151580, 258110, 278564, 283921, 335543, 348205, 516220, 567842, 671086, 696410, 1135684, 1342172, 1392820, 1419605, 1677715, 2839210, 3355430, 3690973, 5678420, 6710860, 7381946, 14763892, 18454865, 36909730, 73819460]

約数ペア:

[(1, 73819460), (2, 36909730), (4, 18454865), (5, 14763892), (10, 7381946), (11, 6710860), (13, 5678420), (20, 3690973), (22, 3355430), (26, 2839210), (44, 1677715), (52, 1419605), (53, 1392820), (55, 1342172), (65, 1135684), (106, 696410), (110, 671086), (130, 567842), (143, 516220), (212, 348205), (220, 335543), (260, 283921), (265, 278564), (286, 258110), (487, 151580), (530, 139282), (572, 129055), (583, 126620), (689, 107140), (715, 103244), (974, 75790), (1060, 69641), (1166, 63310), (1378, 53570), (1430, 51622), (1948, 37895), (2332, 31655), (2435, 30316), (2756, 26785), (2860, 25811), (2915, 25324), (3445, 21428), (4870, 15158), (5357, 13780), (5830, 12662), (6331, 11660), (6890, 10714), (7579, 9740)]