5281383750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{26573}}^1$

素因数の和:26651

約数の個数: 80

約数和(自身を含む): 13448782512

約数和(自身を除く): 8167398762

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 318, 375, 530, 625, 750, 795, 1250, 1325, 1590, 1875, 2650, 3750, 3975, 6625, 7950, 13250, 19875, 26573, 33125, 39750, 53146, 66250, 79719, 99375, 132865, 159438, 198750, 265730, 398595, 664325, 797190, 1328650, 1408369, 1992975, 2816738, 3321625, 3985950, 4225107, 6643250, 7041845, 8450214, 9964875, 14083690, 16608125, 19929750, 21125535, 33216250, 35209225, 42251070, 49824375, 70418450, 99648750, 105627675, 176046125, 211255350, 352092250, 528138375, 880230625, 1056276750, 1760461250, 2640691875, 5281383750]

約数ペア:

[(1, 5281383750), (2, 2640691875), (3, 1760461250), (5, 1056276750), (6, 880230625), (10, 528138375), (15, 352092250), (25, 211255350), (30, 176046125), (50, 105627675), (53, 99648750), (75, 70418450), (106, 49824375), (125, 42251070), (150, 35209225), (159, 33216250), (250, 21125535), (265, 19929750), (318, 16608125), (375, 14083690), (530, 9964875), (625, 8450214), (750, 7041845), (795, 6643250), (1250, 4225107), (1325, 3985950), (1590, 3321625), (1875, 2816738), (2650, 1992975), (3750, 1408369), (3975, 1328650), (6625, 797190), (7950, 664325), (13250, 398595), (19875, 265730), (26573, 198750), (33125, 159438), (39750, 132865), (53146, 99375), (66250, 79719)]