189367100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5023}}^1$

素因数の和:5079

約数の個数: 72

約数和(自身を含む): 457887360

約数和(自身を除く): 268520260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 5023, 7540, 9425, 10046, 18850, 20092, 25115, 37700, 50230, 65299, 100460, 125575, 130598, 145667, 251150, 261196, 291334, 326495, 502300, 582668, 652990, 728335, 1305980, 1456670, 1632475, 1893671, 2913340, 3264950, 3641675, 3787342, 6529900, 7283350, 7574684, 9468355, 14566700, 18936710, 37873420, 47341775, 94683550, 189367100]

約数ペア:

[(1, 189367100), (2, 94683550), (4, 47341775), (5, 37873420), (10, 18936710), (13, 14566700), (20, 9468355), (25, 7574684), (26, 7283350), (29, 6529900), (50, 3787342), (52, 3641675), (58, 3264950), (65, 2913340), (100, 1893671), (116, 1632475), (130, 1456670), (145, 1305980), (260, 728335), (290, 652990), (325, 582668), (377, 502300), (580, 326495), (650, 291334), (725, 261196), (754, 251150), (1300, 145667), (1450, 130598), (1508, 125575), (1885, 100460), (2900, 65299), (3770, 50230), (5023, 37700), (7540, 25115), (9425, 20092), (10046, 18850)]