101477240

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3299}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 228690000

約数和(自身を除く): 127212760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 3076, 3299, 3845, 6152, 6598, 7690, 13196, 15380, 16495, 26392, 30760, 32990, 65980, 131960, 2536931, 5073862, 10147724, 12684655, 20295448, 25369310, 50738620, 101477240]

約数ペア:

[(1, 101477240), (2, 50738620), (4, 25369310), (5, 20295448), (8, 12684655), (10, 10147724), (20, 5073862), (40, 2536931), (769, 131960), (1538, 65980), (3076, 32990), (3299, 30760), (3845, 26392), (6152, 16495), (6598, 15380), (7690, 13196)]