2429156920

素因数分解:

$2^3\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{49333}}^1$

素因数の和:50575

約数の個数: 32

約数和(自身を含む): 5470153920

約数和(自身を除く): 3040997000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1231, 2462, 4924, 6155, 9848, 12310, 24620, 49240, 49333, 98666, 197332, 246665, 394664, 493330, 986660, 1973320, 60728923, 121457846, 242915692, 303644615, 485831384, 607289230, 1214578460, 2429156920]

約数ペア:

[(1, 2429156920), (2, 1214578460), (4, 607289230), (5, 485831384), (8, 303644615), (10, 242915692), (20, 121457846), (40, 60728923), (1231, 1973320), (2462, 986660), (4924, 493330), (6155, 394664), (9848, 246665), (12310, 197332), (24620, 98666), (49240, 49333)]