1115690620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9623}}^1$

素因数の和:9691

約数の個数: 96

約数和(自身を含む): 2793885696

約数和(自身を除く): 1678195076

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 748, 935, 1054, 1364, 1705, 1870, 2108, 2635, 3410, 3740, 5270, 5797, 6820, 9623, 10540, 11594, 19246, 23188, 28985, 38492, 48115, 57970, 96230, 105853, 115940, 163591, 192460, 211706, 298313, 327182, 423412, 529265, 596626, 654364, 817955, 1058530, 1193252, 1491565, 1635910, 1799501, 2117060, 2983130, 3271820, 3281443, 3599002, 5071321, 5966260, 6562886, 7198004, 8997505, 10142642, 13125772, 16407215, 17995010, 20285284, 25356605, 32814430, 35990020, 50713210, 55784531, 65628860, 101426420, 111569062, 223138124, 278922655, 557845310, 1115690620]

約数ペア:

[(1, 1115690620), (2, 557845310), (4, 278922655), (5, 223138124), (10, 111569062), (11, 101426420), (17, 65628860), (20, 55784531), (22, 50713210), (31, 35990020), (34, 32814430), (44, 25356605), (55, 20285284), (62, 17995010), (68, 16407215), (85, 13125772), (110, 10142642), (124, 8997505), (155, 7198004), (170, 6562886), (187, 5966260), (220, 5071321), (310, 3599002), (340, 3281443), (341, 3271820), (374, 2983130), (527, 2117060), (620, 1799501), (682, 1635910), (748, 1491565), (935, 1193252), (1054, 1058530), (1364, 817955), (1705, 654364), (1870, 596626), (2108, 529265), (2635, 423412), (3410, 327182), (3740, 298313), (5270, 211706), (5797, 192460), (6820, 163591), (9623, 115940), (10540, 105853), (11594, 96230), (19246, 57970), (23188, 48115), (28985, 38492)]