97502480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71693}}^1$

素因数の和:71723

約数の個数: 40

約数和(自身を含む): 240031512

約数和(自身を除く): 142529032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 71693, 143386, 286772, 358465, 573544, 716930, 1147088, 1218781, 1433860, 2437562, 2867720, 4875124, 5735440, 6093905, 9750248, 12187810, 19500496, 24375620, 48751240, 97502480]

約数ペア:

[(1, 97502480), (2, 48751240), (4, 24375620), (5, 19500496), (8, 12187810), (10, 9750248), (16, 6093905), (17, 5735440), (20, 4875124), (34, 2867720), (40, 2437562), (68, 1433860), (80, 1218781), (85, 1147088), (136, 716930), (170, 573544), (272, 358465), (340, 286772), (680, 143386), (1360, 71693)]