184997920

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3313}}^1$

素因数の和:3677

約数の個数: 48

約数和(自身を含む): 438442200

約数和(自身を除く): 253444280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1396, 1745, 2792, 3313, 3490, 5584, 6626, 6980, 11168, 13252, 13960, 16565, 26504, 27920, 33130, 53008, 55840, 66260, 106016, 132520, 265040, 530080, 1156237, 2312474, 4624948, 5781185, 9249896, 11562370, 18499792, 23124740, 36999584, 46249480, 92498960, 184997920]

約数ペア:

[(1, 184997920), (2, 92498960), (4, 46249480), (5, 36999584), (8, 23124740), (10, 18499792), (16, 11562370), (20, 9249896), (32, 5781185), (40, 4624948), (80, 2312474), (160, 1156237), (349, 530080), (698, 265040), (1396, 132520), (1745, 106016), (2792, 66260), (3313, 55840), (3490, 53008), (5584, 33130), (6626, 27920), (6980, 26504), (11168, 16565), (13252, 13960)]