11749720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 28810080

約数和(自身を除く): 17060360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 467, 629, 680, 740, 934, 1258, 1480, 1868, 2335, 2516, 3145, 3736, 4670, 5032, 6290, 7939, 9340, 12580, 15878, 17279, 18680, 25160, 31756, 34558, 39695, 63512, 69116, 79390, 86395, 138232, 158780, 172790, 293743, 317560, 345580, 587486, 691160, 1174972, 1468715, 2349944, 2937430, 5874860, 11749720]

約数ペア:

[(1, 11749720), (2, 5874860), (4, 2937430), (5, 2349944), (8, 1468715), (10, 1174972), (17, 691160), (20, 587486), (34, 345580), (37, 317560), (40, 293743), (68, 172790), (74, 158780), (85, 138232), (136, 86395), (148, 79390), (170, 69116), (185, 63512), (296, 39695), (340, 34558), (370, 31756), (467, 25160), (629, 18680), (680, 17279), (740, 15878), (934, 12580), (1258, 9340), (1480, 7939), (1868, 6290), (2335, 5032), (2516, 4670), (3145, 3736)]