472434560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56783}}^1$

素因数の和:56815

約数の個数: 64

約数和(自身を含む): 1216313280

約数和(自身を除く): 743878720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 56783, 113566, 227132, 283915, 454264, 567830, 738179, 908528, 1135660, 1476358, 1817056, 2271320, 2952716, 3634112, 3690895, 4542640, 5905432, 7268224, 7381790, 9085280, 11810864, 14763580, 18170560, 23621728, 29527160, 36341120, 47243456, 59054320, 94486912, 118108640, 236217280, 472434560]

約数ペア:

[(1, 472434560), (2, 236217280), (4, 118108640), (5, 94486912), (8, 59054320), (10, 47243456), (13, 36341120), (16, 29527160), (20, 23621728), (26, 18170560), (32, 14763580), (40, 11810864), (52, 9085280), (64, 7381790), (65, 7268224), (80, 5905432), (104, 4542640), (128, 3690895), (130, 3634112), (160, 2952716), (208, 2271320), (260, 1817056), (320, 1476358), (416, 1135660), (520, 908528), (640, 738179), (832, 567830), (1040, 454264), (1664, 283915), (2080, 227132), (4160, 113566), (8320, 56783)]