473746480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8101}}^1$

素因数の和:8174

約数の個数: 80

約数和(自身を含む): 1193521824

約数和(自身を除く): 719775344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 860, 1360, 1462, 1720, 2924, 3440, 3655, 5848, 7310, 8101, 11696, 14620, 16202, 29240, 32404, 40505, 58480, 64808, 81010, 129616, 137717, 162020, 275434, 324040, 348343, 550868, 648080, 688585, 696686, 1101736, 1377170, 1393372, 1741715, 2203472, 2754340, 2786744, 3483430, 5508680, 5573488, 5921831, 6966860, 11017360, 11843662, 13933720, 23687324, 27867440, 29609155, 47374648, 59218310, 94749296, 118436620, 236873240, 473746480]

約数ペア:

[(1, 473746480), (2, 236873240), (4, 118436620), (5, 94749296), (8, 59218310), (10, 47374648), (16, 29609155), (17, 27867440), (20, 23687324), (34, 13933720), (40, 11843662), (43, 11017360), (68, 6966860), (80, 5921831), (85, 5573488), (86, 5508680), (136, 3483430), (170, 2786744), (172, 2754340), (215, 2203472), (272, 1741715), (340, 1393372), (344, 1377170), (430, 1101736), (680, 696686), (688, 688585), (731, 648080), (860, 550868), (1360, 348343), (1462, 324040), (1720, 275434), (2924, 162020), (3440, 137717), (3655, 129616), (5848, 81010), (7310, 64808), (8101, 58480), (11696, 40505), (14620, 32404), (16202, 29240)]