113632640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16141}}^1$

素因数の和:16171

約数の個数: 64

約数和(自身を含む): 296367120

約数和(自身を除く): 182734480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 16141, 32282, 64564, 80705, 129128, 161410, 177551, 258256, 322820, 355102, 516512, 645640, 710204, 887755, 1033024, 1291280, 1420408, 1775510, 2066048, 2582560, 2840816, 3551020, 5165120, 5681632, 7102040, 10330240, 11363264, 14204080, 22726528, 28408160, 56816320, 113632640]

約数ペア:

[(1, 113632640), (2, 56816320), (4, 28408160), (5, 22726528), (8, 14204080), (10, 11363264), (11, 10330240), (16, 7102040), (20, 5681632), (22, 5165120), (32, 3551020), (40, 2840816), (44, 2582560), (55, 2066048), (64, 1775510), (80, 1420408), (88, 1291280), (110, 1033024), (128, 887755), (160, 710204), (176, 645640), (220, 516512), (320, 355102), (352, 322820), (440, 258256), (640, 177551), (704, 161410), (880, 129128), (1408, 80705), (1760, 64564), (3520, 32282), (7040, 16141)]