7313800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 19139400

約数和(自身を除く): 11825600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 97, 100, 104, 116, 130, 145, 194, 200, 232, 260, 290, 325, 377, 388, 485, 520, 580, 650, 725, 754, 776, 970, 1160, 1261, 1300, 1450, 1508, 1885, 1940, 2425, 2522, 2600, 2813, 2900, 3016, 3770, 3880, 4850, 5044, 5626, 5800, 6305, 7540, 9425, 9700, 10088, 11252, 12610, 14065, 15080, 18850, 19400, 22504, 25220, 28130, 31525, 36569, 37700, 50440, 56260, 63050, 70325, 73138, 75400, 112520, 126100, 140650, 146276, 182845, 252200, 281300, 292552, 365690, 562600, 731380, 914225, 1462760, 1828450, 3656900, 7313800]

約数ペア:

[(1, 7313800), (2, 3656900), (4, 1828450), (5, 1462760), (8, 914225), (10, 731380), (13, 562600), (20, 365690), (25, 292552), (26, 281300), (29, 252200), (40, 182845), (50, 146276), (52, 140650), (58, 126100), (65, 112520), (97, 75400), (100, 73138), (104, 70325), (116, 63050), (130, 56260), (145, 50440), (194, 37700), (200, 36569), (232, 31525), (260, 28130), (290, 25220), (325, 22504), (377, 19400), (388, 18850), (485, 15080), (520, 14065), (580, 12610), (650, 11252), (725, 10088), (754, 9700), (776, 9425), (970, 7540), (1160, 6305), (1261, 5800), (1300, 5626), (1450, 5044), (1508, 4850), (1885, 3880), (1940, 3770), (2425, 3016), (2522, 2900), (2600, 2813)]