41646540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 85361460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 499, 535, 642, 780, 998, 1070, 1284, 1391, 1497, 1605, 1996, 2140, 2495, 2782, 2994, 3210, 4173, 4990, 5564, 5988, 6420, 6487, 6955, 7485, 8346, 9980, 12974, 13910, 14970, 16692, 19461, 20865, 25948, 27820, 29940, 32435, 38922, 41730, 53393, 64870, 77844, 83460, 97305, 106786, 129740, 160179, 194610, 213572, 266965, 320358, 389220, 533930, 640716, 694109, 800895, 1067860, 1388218, 1601790, 2082327, 2776436, 3203580, 3470545, 4164654, 6941090, 8329308, 10411635, 13882180, 20823270, 41646540]

約数ペア:

[(1, 41646540), (2, 20823270), (3, 13882180), (4, 10411635), (5, 8329308), (6, 6941090), (10, 4164654), (12, 3470545), (13, 3203580), (15, 2776436), (20, 2082327), (26, 1601790), (30, 1388218), (39, 1067860), (52, 800895), (60, 694109), (65, 640716), (78, 533930), (107, 389220), (130, 320358), (156, 266965), (195, 213572), (214, 194610), (260, 160179), (321, 129740), (390, 106786), (428, 97305), (499, 83460), (535, 77844), (642, 64870), (780, 53393), (998, 41730), (1070, 38922), (1284, 32435), (1391, 29940), (1497, 27820), (1605, 25948), (1996, 20865), (2140, 19461), (2495, 16692), (2782, 14970), (2994, 13910), (3210, 12974), (4173, 9980), (4990, 8346), (5564, 7485), (5988, 6955), (6420, 6487)]