1342527560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{3877}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 3300333120

約数和(自身を除く): 1957805560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 787, 1574, 3148, 3877, 3935, 6296, 7754, 7870, 8657, 15508, 15740, 17314, 19385, 31016, 31480, 34628, 38770, 42647, 43285, 69256, 77540, 85294, 86570, 155080, 170588, 173140, 213235, 341176, 346280, 426470, 852940, 1705880, 3051199, 6102398, 12204796, 15255995, 24409592, 30511990, 33563189, 61023980, 67126378, 122047960, 134252756, 167815945, 268505512, 335631890, 671263780, 1342527560]

約数ペア:

[(1, 1342527560), (2, 671263780), (4, 335631890), (5, 268505512), (8, 167815945), (10, 134252756), (11, 122047960), (20, 67126378), (22, 61023980), (40, 33563189), (44, 30511990), (55, 24409592), (88, 15255995), (110, 12204796), (220, 6102398), (440, 3051199), (787, 1705880), (1574, 852940), (3148, 426470), (3877, 346280), (3935, 341176), (6296, 213235), (7754, 173140), (7870, 170588), (8657, 155080), (15508, 86570), (15740, 85294), (17314, 77540), (19385, 69256), (31016, 43285), (31480, 42647), (34628, 38770)]