70669840

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12101}}^1$

素因数の和:12187

約数の個数: 40

約数和(自身を含む): 166571928

約数和(自身を除く): 95902088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 12101, 24202, 48404, 60505, 96808, 121010, 193616, 242020, 484040, 883373, 968080, 1766746, 3533492, 4416865, 7066984, 8833730, 14133968, 17667460, 35334920, 70669840]

約数ペア:

[(1, 70669840), (2, 35334920), (4, 17667460), (5, 14133968), (8, 8833730), (10, 7066984), (16, 4416865), (20, 3533492), (40, 1766746), (73, 968080), (80, 883373), (146, 484040), (292, 242020), (365, 193616), (584, 121010), (730, 96808), (1168, 60505), (1460, 48404), (2920, 24202), (5840, 12101)]