33283880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4146

約数の個数: 64

約数和(自身を含む): 88560000

約数和(自身を除く): 55276120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 4099, 8120, 8198, 16396, 20495, 28693, 32792, 40990, 57386, 81980, 114772, 118871, 143465, 163960, 229544, 237742, 286930, 475484, 573860, 594355, 832097, 950968, 1147720, 1188710, 1664194, 2377420, 3328388, 4160485, 4754840, 6656776, 8320970, 16641940, 33283880]

約数ペア:

[(1, 33283880), (2, 16641940), (4, 8320970), (5, 6656776), (7, 4754840), (8, 4160485), (10, 3328388), (14, 2377420), (20, 1664194), (28, 1188710), (29, 1147720), (35, 950968), (40, 832097), (56, 594355), (58, 573860), (70, 475484), (116, 286930), (140, 237742), (145, 229544), (203, 163960), (232, 143465), (280, 118871), (290, 114772), (406, 81980), (580, 57386), (812, 40990), (1015, 32792), (1160, 28693), (1624, 20495), (2030, 16396), (4060, 8198), (4099, 8120)]