28410080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4851

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 40537120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 4799, 5920, 9598, 19196, 23995, 38392, 47990, 76784, 95980, 153568, 177563, 191960, 355126, 383920, 710252, 767840, 887815, 1420504, 1775630, 2841008, 3551260, 5682016, 7102520, 14205040, 28410080]

約数ペア:

[(1, 28410080), (2, 14205040), (4, 7102520), (5, 5682016), (8, 3551260), (10, 2841008), (16, 1775630), (20, 1420504), (32, 887815), (37, 767840), (40, 710252), (74, 383920), (80, 355126), (148, 191960), (160, 177563), (185, 153568), (296, 95980), (370, 76784), (592, 47990), (740, 38392), (1184, 23995), (1480, 19196), (2960, 9598), (4799, 5920)]