8125260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 26756352

約数和(自身を除く): 18631092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 947, 1430, 1716, 1894, 2145, 2841, 2860, 3788, 4290, 4735, 5682, 8580, 9470, 10417, 11364, 12311, 14205, 18940, 20834, 24622, 28410, 31251, 36933, 41668, 49244, 52085, 56820, 61555, 62502, 73866, 104170, 123110, 125004, 135421, 147732, 156255, 184665, 208340, 246220, 270842, 312510, 369330, 406263, 541684, 625020, 677105, 738660, 812526, 1354210, 1625052, 2031315, 2708420, 4062630, 8125260]

約数ペア:

[(1, 8125260), (2, 4062630), (3, 2708420), (4, 2031315), (5, 1625052), (6, 1354210), (10, 812526), (11, 738660), (12, 677105), (13, 625020), (15, 541684), (20, 406263), (22, 369330), (26, 312510), (30, 270842), (33, 246220), (39, 208340), (44, 184665), (52, 156255), (55, 147732), (60, 135421), (65, 125004), (66, 123110), (78, 104170), (110, 73866), (130, 62502), (132, 61555), (143, 56820), (156, 52085), (165, 49244), (195, 41668), (220, 36933), (260, 31251), (286, 28410), (330, 24622), (390, 20834), (429, 18940), (572, 14205), (660, 12311), (715, 11364), (780, 10417), (858, 9470), (947, 8580), (1430, 5682), (1716, 4735), (1894, 4290), (2145, 3788), (2841, 2860)]