104512640

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 253386360

約数和(自身を除く): 148873720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2237, 2336, 2920, 4474, 4672, 5840, 8948, 9344, 11185, 11680, 17896, 22370, 23360, 35792, 44740, 46720, 71584, 89480, 143168, 163301, 178960, 286336, 326602, 357920, 653204, 715840, 816505, 1306408, 1431680, 1633010, 2612816, 3266020, 5225632, 6532040, 10451264, 13064080, 20902528, 26128160, 52256320, 104512640]

約数ペア:

[(1, 104512640), (2, 52256320), (4, 26128160), (5, 20902528), (8, 13064080), (10, 10451264), (16, 6532040), (20, 5225632), (32, 3266020), (40, 2612816), (64, 1633010), (73, 1431680), (80, 1306408), (128, 816505), (146, 715840), (160, 653204), (292, 357920), (320, 326602), (365, 286336), (584, 178960), (640, 163301), (730, 143168), (1168, 89480), (1460, 71584), (2237, 46720), (2336, 44740), (2920, 35792), (4474, 23360), (4672, 22370), (5840, 17896), (8948, 11680), (9344, 11185)]