492067720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{941}}^1$

素因数の和:1738

約数の個数: 64

約数和(自身を含む): 1175050800

約数和(自身を除く): 682983080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 769, 941, 1538, 1882, 3076, 3764, 3845, 4705, 6152, 7528, 7690, 9410, 13073, 15380, 15997, 18820, 26146, 30760, 31994, 37640, 52292, 63988, 65365, 79985, 104584, 127976, 130730, 159970, 261460, 319940, 522920, 639880, 723629, 1447258, 2894516, 3618145, 5789032, 7236290, 12301693, 14472580, 24603386, 28945160, 49206772, 61508465, 98413544, 123016930, 246033860, 492067720]

約数ペア:

[(1, 492067720), (2, 246033860), (4, 123016930), (5, 98413544), (8, 61508465), (10, 49206772), (17, 28945160), (20, 24603386), (34, 14472580), (40, 12301693), (68, 7236290), (85, 5789032), (136, 3618145), (170, 2894516), (340, 1447258), (680, 723629), (769, 639880), (941, 522920), (1538, 319940), (1882, 261460), (3076, 159970), (3764, 130730), (3845, 127976), (4705, 104584), (6152, 79985), (7528, 65365), (7690, 63988), (9410, 52292), (13073, 37640), (15380, 31994), (15997, 30760), (18820, 26146)]