3849885040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1552373}}^1$

素因数の和:1552417

約数の個数: 40

約数和(自身を含む): 9239730048

約数和(自身を除く): 5389845008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1552373, 3104746, 6209492, 7761865, 12418984, 15523730, 24837968, 31047460, 48123563, 62094920, 96247126, 124189840, 192494252, 240617815, 384988504, 481235630, 769977008, 962471260, 1924942520, 3849885040]

約数ペア:

[(1, 3849885040), (2, 1924942520), (4, 962471260), (5, 769977008), (8, 481235630), (10, 384988504), (16, 240617815), (20, 192494252), (31, 124189840), (40, 96247126), (62, 62094920), (80, 48123563), (124, 31047460), (155, 24837968), (248, 15523730), (310, 12418984), (496, 7761865), (620, 6209492), (1240, 3104746), (2480, 1552373)]