26699680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 47811680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 769, 868, 992, 1085, 1120, 1240, 1538, 1736, 2170, 2480, 3076, 3472, 3845, 4340, 4960, 5383, 6152, 6944, 7690, 8680, 10766, 12304, 15380, 17360, 21532, 23839, 24608, 26915, 30760, 34720, 43064, 47678, 53830, 61520, 86128, 95356, 107660, 119195, 123040, 166873, 172256, 190712, 215320, 238390, 333746, 381424, 430640, 476780, 667492, 762848, 834365, 861280, 953560, 1334984, 1668730, 1907120, 2669968, 3337460, 3814240, 5339936, 6674920, 13349840, 26699680]

約数ペア:

[(1, 26699680), (2, 13349840), (4, 6674920), (5, 5339936), (7, 3814240), (8, 3337460), (10, 2669968), (14, 1907120), (16, 1668730), (20, 1334984), (28, 953560), (31, 861280), (32, 834365), (35, 762848), (40, 667492), (56, 476780), (62, 430640), (70, 381424), (80, 333746), (112, 238390), (124, 215320), (140, 190712), (155, 172256), (160, 166873), (217, 123040), (224, 119195), (248, 107660), (280, 95356), (310, 86128), (434, 61520), (496, 53830), (560, 47678), (620, 43064), (769, 34720), (868, 30760), (992, 26915), (1085, 24608), (1120, 23839), (1240, 21532), (1538, 17360), (1736, 15380), (2170, 12304), (2480, 10766), (3076, 8680), (3472, 7690), (3845, 6944), (4340, 6152), (4960, 5383)]