486671120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467953}}^1$

素因数の和:467979

約数の個数: 40

約数和(自身を含む): 1218552216

約数和(自身を除く): 731881096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 467953, 935906, 1871812, 2339765, 3743624, 4679530, 6083389, 7487248, 9359060, 12166778, 18718120, 24333556, 30416945, 37436240, 48667112, 60833890, 97334224, 121667780, 243335560, 486671120]

約数ペア:

[(1, 486671120), (2, 243335560), (4, 121667780), (5, 97334224), (8, 60833890), (10, 48667112), (13, 37436240), (16, 30416945), (20, 24333556), (26, 18718120), (40, 12166778), (52, 9359060), (65, 7487248), (80, 6083389), (104, 4679530), (130, 3743624), (208, 2339765), (260, 1871812), (520, 935906), (1040, 467953)]