4329408980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1\times {\mathrm{4663}}^1$

素因数の和:8256

約数の個数: 48

約数和(自身を含む): 9795967104

約数和(自身を除く): 5466558124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3571, 4663, 7142, 9326, 14284, 17855, 18652, 23315, 35710, 46423, 46630, 60619, 71420, 92846, 93260, 121238, 185692, 232115, 242476, 303095, 464230, 606190, 928460, 1212380, 16651573, 33303146, 66606292, 83257865, 166515730, 216470449, 333031460, 432940898, 865881796, 1082352245, 2164704490, 4329408980]

約数ペア:

[(1, 4329408980), (2, 2164704490), (4, 1082352245), (5, 865881796), (10, 432940898), (13, 333031460), (20, 216470449), (26, 166515730), (52, 83257865), (65, 66606292), (130, 33303146), (260, 16651573), (3571, 1212380), (4663, 928460), (7142, 606190), (9326, 464230), (14284, 303095), (17855, 242476), (18652, 232115), (23315, 185692), (35710, 121238), (46423, 93260), (46630, 92846), (60619, 71420)]