8225560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 21902400

約数和(自身を除く): 13676840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1013, 1015, 1160, 1624, 2026, 2030, 4052, 4060, 5065, 7091, 8104, 8120, 10130, 14182, 20260, 28364, 29377, 35455, 40520, 56728, 58754, 70910, 117508, 141820, 146885, 205639, 235016, 283640, 293770, 411278, 587540, 822556, 1028195, 1175080, 1645112, 2056390, 4112780, 8225560]

約数ペア:

[(1, 8225560), (2, 4112780), (4, 2056390), (5, 1645112), (7, 1175080), (8, 1028195), (10, 822556), (14, 587540), (20, 411278), (28, 293770), (29, 283640), (35, 235016), (40, 205639), (56, 146885), (58, 141820), (70, 117508), (116, 70910), (140, 58754), (145, 56728), (203, 40520), (232, 35455), (280, 29377), (290, 28364), (406, 20260), (580, 14182), (812, 10130), (1013, 8120), (1015, 8104), (1160, 7091), (1624, 5065), (2026, 4060), (2030, 4052)]