435528080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9739}}^1$

素因数の和:9808

約数の個数: 80

約数和(自身を含む): 1115970240

約数和(自身を除く): 680442160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 9739, 11180, 19478, 22360, 38956, 44720, 48695, 77912, 97390, 126607, 155824, 194780, 253214, 389560, 418777, 506428, 633035, 779120, 837554, 1012856, 1266070, 1675108, 2025712, 2093885, 2532140, 3350216, 4187770, 5064280, 5444101, 6700432, 8375540, 10128560, 10888202, 16751080, 21776404, 27220505, 33502160, 43552808, 54441010, 87105616, 108882020, 217764040, 435528080]

約数ペア:

[(1, 435528080), (2, 217764040), (4, 108882020), (5, 87105616), (8, 54441010), (10, 43552808), (13, 33502160), (16, 27220505), (20, 21776404), (26, 16751080), (40, 10888202), (43, 10128560), (52, 8375540), (65, 6700432), (80, 5444101), (86, 5064280), (104, 4187770), (130, 3350216), (172, 2532140), (208, 2093885), (215, 2025712), (260, 1675108), (344, 1266070), (430, 1012856), (520, 837554), (559, 779120), (688, 633035), (860, 506428), (1040, 418777), (1118, 389560), (1720, 253214), (2236, 194780), (2795, 155824), (3440, 126607), (4472, 97390), (5590, 77912), (8944, 48695), (9739, 44720), (11180, 38956), (19478, 22360)]