98789120

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 239074416

約数和(自身を除く): 140285296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 640, 683, 904, 1130, 1280, 1366, 1808, 2260, 2732, 3415, 3616, 4520, 5464, 6830, 7232, 9040, 10928, 13660, 14464, 18080, 21856, 27320, 28928, 36160, 43712, 54640, 72320, 77179, 87424, 109280, 144640, 154358, 174848, 218560, 308716, 385895, 437120, 617432, 771790, 874240, 1234864, 1543580, 2469728, 3087160, 4939456, 6174320, 9878912, 12348640, 19757824, 24697280, 49394560, 98789120]

約数ペア:

[(1, 98789120), (2, 49394560), (4, 24697280), (5, 19757824), (8, 12348640), (10, 9878912), (16, 6174320), (20, 4939456), (32, 3087160), (40, 2469728), (64, 1543580), (80, 1234864), (113, 874240), (128, 771790), (160, 617432), (226, 437120), (256, 385895), (320, 308716), (452, 218560), (565, 174848), (640, 154358), (683, 144640), (904, 109280), (1130, 87424), (1280, 77179), (1366, 72320), (1808, 54640), (2260, 43712), (2732, 36160), (3415, 28928), (3616, 27320), (4520, 21856), (5464, 18080), (6830, 14464), (7232, 13660), (9040, 10928)]