118197040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3974

約数の個数: 80

約数和(自身を含む): 306230400

約数和(自身を除く): 188033360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 3919, 6032, 7540, 7838, 15080, 15676, 19595, 30160, 31352, 39190, 50947, 62704, 78380, 101894, 113651, 156760, 203788, 227302, 254735, 313520, 407576, 454604, 509470, 568255, 815152, 909208, 1018940, 1136510, 1477463, 1818416, 2037880, 2273020, 2954926, 4075760, 4546040, 5909852, 7387315, 9092080, 11819704, 14774630, 23639408, 29549260, 59098520, 118197040]

約数ペア:

[(1, 118197040), (2, 59098520), (4, 29549260), (5, 23639408), (8, 14774630), (10, 11819704), (13, 9092080), (16, 7387315), (20, 5909852), (26, 4546040), (29, 4075760), (40, 2954926), (52, 2273020), (58, 2037880), (65, 1818416), (80, 1477463), (104, 1136510), (116, 1018940), (130, 909208), (145, 815152), (208, 568255), (232, 509470), (260, 454604), (290, 407576), (377, 313520), (464, 254735), (520, 227302), (580, 203788), (754, 156760), (1040, 113651), (1160, 101894), (1508, 78380), (1885, 62704), (2320, 50947), (3016, 39190), (3770, 31352), (3919, 30160), (6032, 19595), (7540, 15676), (7838, 15080)]