74908640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 191147040

約数和(自身を除く): 116238400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 380, 410, 601, 608, 656, 760, 779, 820, 1202, 1312, 1520, 1558, 1640, 2404, 3005, 3040, 3116, 3280, 3895, 4808, 6010, 6232, 6560, 7790, 9616, 11419, 12020, 12464, 15580, 19232, 22838, 24040, 24641, 24928, 31160, 45676, 48080, 49282, 57095, 62320, 91352, 96160, 98564, 114190, 123205, 124640, 182704, 197128, 228380, 246410, 365408, 394256, 456760, 468179, 492820, 788512, 913520, 936358, 985640, 1827040, 1872716, 1971280, 2340895, 3745432, 3942560, 4681790, 7490864, 9363580, 14981728, 18727160, 37454320, 74908640]

約数ペア:

[(1, 74908640), (2, 37454320), (4, 18727160), (5, 14981728), (8, 9363580), (10, 7490864), (16, 4681790), (19, 3942560), (20, 3745432), (32, 2340895), (38, 1971280), (40, 1872716), (41, 1827040), (76, 985640), (80, 936358), (82, 913520), (95, 788512), (152, 492820), (160, 468179), (164, 456760), (190, 394256), (205, 365408), (304, 246410), (328, 228380), (380, 197128), (410, 182704), (601, 124640), (608, 123205), (656, 114190), (760, 98564), (779, 96160), (820, 91352), (1202, 62320), (1312, 57095), (1520, 49282), (1558, 48080), (1640, 45676), (2404, 31160), (3005, 24928), (3040, 24641), (3116, 24040), (3280, 22838), (3895, 19232), (4808, 15580), (6010, 12464), (6232, 12020), (6560, 11419), (7790, 9616)]