93343240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 215424000

約数和(自身を除く): 122080760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 109, 158, 218, 271, 316, 395, 436, 542, 545, 632, 790, 872, 1084, 1090, 1355, 1580, 2168, 2180, 2710, 3160, 4360, 5420, 8611, 10840, 17222, 21409, 29539, 34444, 42818, 43055, 59078, 68888, 85636, 86110, 107045, 118156, 147695, 171272, 172220, 214090, 236312, 295390, 344440, 428180, 590780, 856360, 1181560, 2333581, 4667162, 9334324, 11667905, 18668648, 23335810, 46671620, 93343240]

約数ペア:

[(1, 93343240), (2, 46671620), (4, 23335810), (5, 18668648), (8, 11667905), (10, 9334324), (20, 4667162), (40, 2333581), (79, 1181560), (109, 856360), (158, 590780), (218, 428180), (271, 344440), (316, 295390), (395, 236312), (436, 214090), (542, 172220), (545, 171272), (632, 147695), (790, 118156), (872, 107045), (1084, 86110), (1090, 85636), (1355, 68888), (1580, 59078), (2168, 43055), (2180, 42818), (2710, 34444), (3160, 29539), (4360, 21409), (5420, 17222), (8611, 10840)]