62985680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 160503120

約数和(自身を除く): 97517440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1597, 1972, 2320, 2465, 3194, 3944, 4930, 6388, 7888, 7985, 9860, 12776, 15970, 19720, 25552, 27149, 31940, 39440, 46313, 54298, 63880, 92626, 108596, 127760, 135745, 185252, 217192, 231565, 271490, 370504, 434384, 463130, 542980, 741008, 787321, 926260, 1085960, 1574642, 1852520, 2171920, 3149284, 3705040, 3936605, 6298568, 7873210, 12597136, 15746420, 31492840, 62985680]

約数ペア:

[(1, 62985680), (2, 31492840), (4, 15746420), (5, 12597136), (8, 7873210), (10, 6298568), (16, 3936605), (17, 3705040), (20, 3149284), (29, 2171920), (34, 1852520), (40, 1574642), (58, 1085960), (68, 926260), (80, 787321), (85, 741008), (116, 542980), (136, 463130), (145, 434384), (170, 370504), (232, 271490), (272, 231565), (290, 217192), (340, 185252), (464, 135745), (493, 127760), (580, 108596), (680, 92626), (986, 63880), (1160, 54298), (1360, 46313), (1597, 39440), (1972, 31940), (2320, 27149), (2465, 25552), (3194, 19720), (3944, 15970), (4930, 12776), (6388, 9860), (7888, 7985)]