76966480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3329}}^1$

素因数の和:3376

約数の個数: 60

約数和(自身を含む): 190149660

約数和(自身を除く): 113183180

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, 3329, 4624, 5780, 6658, 11560, 13316, 16645, 23120, 26632, 33290, 53264, 56593, 66580, 113186, 133160, 226372, 266320, 282965, 452744, 565930, 905488, 962081, 1131860, 1924162, 2263720, 3848324, 4527440, 4810405, 7696648, 9620810, 15393296, 19241620, 38483240, 76966480]

約数ペア:

[(1, 76966480), (2, 38483240), (4, 19241620), (5, 15393296), (8, 9620810), (10, 7696648), (16, 4810405), (17, 4527440), (20, 3848324), (34, 2263720), (40, 1924162), (68, 1131860), (80, 962081), (85, 905488), (136, 565930), (170, 452744), (272, 282965), (289, 266320), (340, 226372), (578, 133160), (680, 113186), (1156, 66580), (1360, 56593), (1445, 53264), (2312, 33290), (2890, 26632), (3329, 23120), (4624, 16645), (5780, 13316), (6658, 11560)]