96406640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 248126976

約数和(自身を除く): 151720336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1543, 1562, 2840, 3086, 3124, 3905, 5680, 6172, 6248, 7715, 7810, 12344, 12496, 15430, 15620, 16973, 24688, 30860, 31240, 33946, 61720, 62480, 67892, 84865, 109553, 123440, 135784, 169730, 219106, 271568, 339460, 438212, 547765, 678920, 876424, 1095530, 1205083, 1357840, 1752848, 2191060, 2410166, 4382120, 4820332, 6025415, 8764240, 9640664, 12050830, 19281328, 24101660, 48203320, 96406640]

約数ペア:

[(1, 96406640), (2, 48203320), (4, 24101660), (5, 19281328), (8, 12050830), (10, 9640664), (11, 8764240), (16, 6025415), (20, 4820332), (22, 4382120), (40, 2410166), (44, 2191060), (55, 1752848), (71, 1357840), (80, 1205083), (88, 1095530), (110, 876424), (142, 678920), (176, 547765), (220, 438212), (284, 339460), (355, 271568), (440, 219106), (568, 169730), (710, 135784), (781, 123440), (880, 109553), (1136, 84865), (1420, 67892), (1543, 62480), (1562, 61720), (2840, 33946), (3086, 31240), (3124, 30860), (3905, 24688), (5680, 16973), (6172, 15620), (6248, 15430), (7715, 12496), (7810, 12344)]