5907980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 13810944

約数和(自身を除く): 7902964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 733, 806, 1466, 1612, 2015, 2932, 3665, 4030, 7330, 8060, 9529, 14660, 19058, 22723, 38116, 45446, 47645, 90892, 95290, 113615, 190580, 227230, 295399, 454460, 590798, 1181596, 1476995, 2953990, 5907980]

約数ペア:

[(1, 5907980), (2, 2953990), (4, 1476995), (5, 1181596), (10, 590798), (13, 454460), (20, 295399), (26, 227230), (31, 190580), (52, 113615), (62, 95290), (65, 90892), (124, 47645), (130, 45446), (155, 38116), (260, 22723), (310, 19058), (403, 14660), (620, 9529), (733, 8060), (806, 7330), (1466, 4030), (1612, 3665), (2015, 2932)]