76927120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31019}}^1$

素因数の和:31063

約数の個数: 40

約数和(自身を含む): 184631040

約数和(自身を除く): 107703920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 31019, 62038, 124076, 155095, 248152, 310190, 496304, 620380, 961589, 1240760, 1923178, 2481520, 3846356, 4807945, 7692712, 9615890, 15385424, 19231780, 38463560, 76927120]

約数ペア:

[(1, 76927120), (2, 38463560), (4, 19231780), (5, 15385424), (8, 9615890), (10, 7692712), (16, 4807945), (20, 3846356), (31, 2481520), (40, 1923178), (62, 1240760), (80, 961589), (124, 620380), (155, 496304), (248, 310190), (310, 248152), (496, 155095), (620, 124076), (1240, 62038), (2480, 31019)]