9138653160440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{32182889}}^1$

素因数の和:32183160

約数の個数: 64

約数和(自身を含む): 21317946336000

約数和(自身を除く): 12179293175560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 229, 248, 310, 458, 620, 916, 1145, 1240, 1832, 2290, 4580, 7099, 9160, 14198, 28396, 35495, 56792, 70990, 141980, 283960, 32182889, 64365778, 128731556, 160914445, 257463112, 321828890, 643657780, 997669559, 1287315560, 1995339118, 3990678236, 4988347795, 7369881581, 7981356472, 9976695590, 14739763162, 19953391180, 29479526324, 36849407905, 39906782360, 58959052648, 73698815810, 147397631620, 228466329011, 294795263240, 456932658022, 913865316044, 1142331645055, 1827730632088, 2284663290110, 4569326580220, 9138653160440]

約数ペア:

[(1, 9138653160440), (2, 4569326580220), (4, 2284663290110), (5, 1827730632088), (8, 1142331645055), (10, 913865316044), (20, 456932658022), (31, 294795263240), (40, 228466329011), (62, 147397631620), (124, 73698815810), (155, 58959052648), (229, 39906782360), (248, 36849407905), (310, 29479526324), (458, 19953391180), (620, 14739763162), (916, 9976695590), (1145, 7981356472), (1240, 7369881581), (1832, 4988347795), (2290, 3990678236), (4580, 1995339118), (7099, 1287315560), (9160, 997669559), (14198, 643657780), (28396, 321828890), (35495, 257463112), (56792, 160914445), (70990, 128731556), (141980, 64365778), (283960, 32182889)]