85588520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 207498240

約数和(自身を除く): 121909720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3001, 3565, 5704, 6002, 7130, 12004, 14260, 15005, 24008, 28520, 30010, 60020, 69023, 93031, 120040, 138046, 186062, 276092, 345115, 372124, 465155, 552184, 690230, 744248, 930310, 1380460, 1860620, 2139713, 2760920, 3721240, 4279426, 8558852, 10698565, 17117704, 21397130, 42794260, 85588520]

約数ペア:

[(1, 85588520), (2, 42794260), (4, 21397130), (5, 17117704), (8, 10698565), (10, 8558852), (20, 4279426), (23, 3721240), (31, 2760920), (40, 2139713), (46, 1860620), (62, 1380460), (92, 930310), (115, 744248), (124, 690230), (155, 552184), (184, 465155), (230, 372124), (248, 345115), (310, 276092), (460, 186062), (620, 138046), (713, 120040), (920, 93031), (1240, 69023), (1426, 60020), (2852, 30010), (3001, 28520), (3565, 24008), (5704, 15005), (6002, 14260), (7130, 12004)]