2013503680

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{62299}}^1$

素因数の和:62417

約数の個数: 56

約数和(自身を含む): 4842205200

約数和(自身を除く): 2828701520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6464, 8080, 16160, 32320, 62299, 124598, 249196, 311495, 498392, 622990, 996784, 1245980, 1993568, 2491960, 3987136, 4983920, 6292199, 9967840, 12584398, 19935680, 25168796, 31460995, 50337592, 62921990, 100675184, 125843980, 201350368, 251687960, 402700736, 503375920, 1006751840, 2013503680]

約数ペア:

[(1, 2013503680), (2, 1006751840), (4, 503375920), (5, 402700736), (8, 251687960), (10, 201350368), (16, 125843980), (20, 100675184), (32, 62921990), (40, 50337592), (64, 31460995), (80, 25168796), (101, 19935680), (160, 12584398), (202, 9967840), (320, 6292199), (404, 4983920), (505, 3987136), (808, 2491960), (1010, 1993568), (1616, 1245980), (2020, 996784), (3232, 622990), (4040, 498392), (6464, 311495), (8080, 249196), (16160, 124598), (32320, 62299)]