4920888680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{46093}}^1$

素因数の和:46278

約数の個数: 64

約数和(自身を含む): 11798220240

約数和(自身を除く): 6877331560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 157, 170, 314, 340, 628, 680, 785, 1256, 1570, 2669, 3140, 5338, 6280, 10676, 13345, 21352, 26690, 46093, 53380, 92186, 106760, 184372, 230465, 368744, 460930, 783581, 921860, 1567162, 1843720, 3134324, 3917905, 6268648, 7236601, 7835810, 14473202, 15671620, 28946404, 31343240, 36183005, 57892808, 72366010, 123022217, 144732020, 246044434, 289464040, 492088868, 615111085, 984177736, 1230222170, 2460444340, 4920888680]

約数ペア:

[(1, 4920888680), (2, 2460444340), (4, 1230222170), (5, 984177736), (8, 615111085), (10, 492088868), (17, 289464040), (20, 246044434), (34, 144732020), (40, 123022217), (68, 72366010), (85, 57892808), (136, 36183005), (157, 31343240), (170, 28946404), (314, 15671620), (340, 14473202), (628, 7835810), (680, 7236601), (785, 6268648), (1256, 3917905), (1570, 3134324), (2669, 1843720), (3140, 1567162), (5338, 921860), (6280, 783581), (10676, 460930), (13345, 368744), (21352, 230465), (26690, 184372), (46093, 106760), (53380, 92186)]