43009897580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8706457}}^1$

素因数の和:8706498

約数の個数: 48

約数和(自身を含む): 102387946080

約数和(自身を除く): 59378048500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8706457, 17412914, 34825828, 43532285, 87064570, 113183941, 165422683, 174129140, 226367882, 330845366, 452735764, 565919705, 661690732, 827113415, 1131839410, 1654226830, 2150494879, 2263678820, 3308453660, 4300989758, 8601979516, 10752474395, 21504948790, 43009897580]

約数ペア:

[(1, 43009897580), (2, 21504948790), (4, 10752474395), (5, 8601979516), (10, 4300989758), (13, 3308453660), (19, 2263678820), (20, 2150494879), (26, 1654226830), (38, 1131839410), (52, 827113415), (65, 661690732), (76, 565919705), (95, 452735764), (130, 330845366), (190, 226367882), (247, 174129140), (260, 165422683), (380, 113183941), (494, 87064570), (988, 43532285), (1235, 34825828), (2470, 17412914), (4940, 8706457)]