956537740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{2549}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 2082024000

約数和(自身を除く): 1125486260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 647, 1294, 2549, 2588, 3235, 5098, 6470, 10196, 12745, 12940, 18763, 25490, 37526, 50980, 73921, 75052, 93815, 147842, 187630, 295684, 369605, 375260, 739210, 1478420, 1649203, 3298406, 6596812, 8246015, 16492030, 32984060, 47826887, 95653774, 191307548, 239134435, 478268870, 956537740]

約数ペア:

[(1, 956537740), (2, 478268870), (4, 239134435), (5, 191307548), (10, 95653774), (20, 47826887), (29, 32984060), (58, 16492030), (116, 8246015), (145, 6596812), (290, 3298406), (580, 1649203), (647, 1478420), (1294, 739210), (2549, 375260), (2588, 369605), (3235, 295684), (5098, 187630), (6470, 147842), (10196, 93815), (12745, 75052), (12940, 73921), (18763, 50980), (25490, 37526)]