97774480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4229}}^1$

素因数の和:4276

約数の個数: 60

約数和(自身を含む): 241541460

約数和(自身を除く): 143766980

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4229, 4624, 5780, 8458, 11560, 16916, 21145, 23120, 33832, 42290, 67664, 71893, 84580, 143786, 169160, 287572, 338320, 359465, 575144, 718930, 1150288, 1222181, 1437860, 2444362, 2875720, 4888724, 5751440, 6110905, 9777448, 12221810, 19554896, 24443620, 48887240, 97774480]

約数ペア:

[(1, 97774480), (2, 48887240), (4, 24443620), (5, 19554896), (8, 12221810), (10, 9777448), (16, 6110905), (17, 5751440), (20, 4888724), (34, 2875720), (40, 2444362), (68, 1437860), (80, 1222181), (85, 1150288), (136, 718930), (170, 575144), (272, 359465), (289, 338320), (340, 287572), (578, 169160), (680, 143786), (1156, 84580), (1360, 71893), (1445, 67664), (2312, 42290), (2890, 33832), (4229, 23120), (4624, 21145), (5780, 16916), (8458, 11560)]