13114850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 29197908

約数和(自身を除く): 16083058

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 101, 106, 175, 202, 245, 265, 350, 371, 490, 505, 530, 707, 742, 1010, 1225, 1325, 1414, 1855, 2450, 2525, 2597, 2650, 3535, 3710, 4949, 5050, 5194, 5353, 7070, 9275, 9898, 10706, 12985, 17675, 18550, 24745, 25970, 26765, 35350, 37471, 49490, 53530, 64925, 74942, 123725, 129850, 133825, 187355, 247450, 262297, 267650, 374710, 524594, 936775, 1311485, 1873550, 2622970, 6557425, 13114850]

約数ペア:

[(1, 13114850), (2, 6557425), (5, 2622970), (7, 1873550), (10, 1311485), (14, 936775), (25, 524594), (35, 374710), (49, 267650), (50, 262297), (53, 247450), (70, 187355), (98, 133825), (101, 129850), (106, 123725), (175, 74942), (202, 64925), (245, 53530), (265, 49490), (350, 37471), (371, 35350), (490, 26765), (505, 25970), (530, 24745), (707, 18550), (742, 17675), (1010, 12985), (1225, 10706), (1325, 9898), (1414, 9275), (1855, 7070), (2450, 5353), (2525, 5194), (2597, 5050), (2650, 4949), (3535, 3710)]