100432940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 225892800

約数和(自身を除く): 125459860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1780, 3026, 3319, 6052, 6638, 7565, 13276, 15130, 16595, 30260, 33190, 56423, 66380, 112846, 225692, 282115, 295391, 564230, 590782, 1128460, 1181564, 1476955, 2953910, 5021647, 5907820, 10043294, 20086588, 25108235, 50216470, 100432940]

約数ペア:

[(1, 100432940), (2, 50216470), (4, 25108235), (5, 20086588), (10, 10043294), (17, 5907820), (20, 5021647), (34, 2953910), (68, 1476955), (85, 1181564), (89, 1128460), (170, 590782), (178, 564230), (340, 295391), (356, 282115), (445, 225692), (890, 112846), (1513, 66380), (1780, 56423), (3026, 33190), (3319, 30260), (6052, 16595), (6638, 15130), (7565, 13276)]