118353040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3728

約数の個数: 80

約数和(自身を含む): 305980416

約数和(自身を除く): 187627376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 3671, 4030, 6448, 7342, 8060, 14684, 16120, 18355, 29368, 32240, 36710, 47723, 58736, 73420, 95446, 113801, 146840, 190892, 227602, 238615, 293680, 381784, 455204, 477230, 569005, 763568, 910408, 954460, 1138010, 1479413, 1820816, 1908920, 2276020, 2958826, 3817840, 4552040, 5917652, 7397065, 9104080, 11835304, 14794130, 23670608, 29588260, 59176520, 118353040]

約数ペア:

[(1, 118353040), (2, 59176520), (4, 29588260), (5, 23670608), (8, 14794130), (10, 11835304), (13, 9104080), (16, 7397065), (20, 5917652), (26, 4552040), (31, 3817840), (40, 2958826), (52, 2276020), (62, 1908920), (65, 1820816), (80, 1479413), (104, 1138010), (124, 954460), (130, 910408), (155, 763568), (208, 569005), (248, 477230), (260, 455204), (310, 381784), (403, 293680), (496, 238615), (520, 227602), (620, 190892), (806, 146840), (1040, 113801), (1240, 95446), (1612, 73420), (2015, 58736), (2480, 47723), (3224, 36710), (3671, 32240), (4030, 29368), (6448, 18355), (7342, 16120), (8060, 14684)]