40365780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7425

約数の個数: 96

約数和(自身を含む): 139125504

約数和(自身を除く): 98759724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7393, 14786, 22179, 29572, 36965, 44358, 51751, 73930, 88716, 96109, 103502, 110895, 147860, 155253, 192218, 207004, 221790, 258755, 288327, 310506, 384436, 443580, 480545, 517510, 576654, 621012, 672763, 776265, 961090, 1035020, 1153308, 1345526, 1441635, 1552530, 1922180, 2018289, 2691052, 2883270, 3105060, 3363815, 4036578, 5766540, 6727630, 8073156, 10091445, 13455260, 20182890, 40365780]

約数ペア:

[(1, 40365780), (2, 20182890), (3, 13455260), (4, 10091445), (5, 8073156), (6, 6727630), (7, 5766540), (10, 4036578), (12, 3363815), (13, 3105060), (14, 2883270), (15, 2691052), (20, 2018289), (21, 1922180), (26, 1552530), (28, 1441635), (30, 1345526), (35, 1153308), (39, 1035020), (42, 961090), (52, 776265), (60, 672763), (65, 621012), (70, 576654), (78, 517510), (84, 480545), (91, 443580), (105, 384436), (130, 310506), (140, 288327), (156, 258755), (182, 221790), (195, 207004), (210, 192218), (260, 155253), (273, 147860), (364, 110895), (390, 103502), (420, 96109), (455, 88716), (546, 73930), (780, 51751), (910, 44358), (1092, 36965), (1365, 29572), (1820, 22179), (2730, 14786), (5460, 7393)]