42569360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 106104816

約数和(自身を除く): 63535456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 226, 272, 277, 340, 452, 554, 565, 680, 904, 1108, 1130, 1360, 1385, 1808, 1921, 2216, 2260, 2770, 3842, 4432, 4520, 4709, 5540, 7684, 9040, 9418, 9605, 11080, 15368, 18836, 19210, 22160, 23545, 30736, 31301, 37672, 38420, 47090, 62602, 75344, 76840, 94180, 125204, 153680, 156505, 188360, 250408, 313010, 376720, 500816, 532117, 626020, 1064234, 1252040, 2128468, 2504080, 2660585, 4256936, 5321170, 8513872, 10642340, 21284680, 42569360]

約数ペア:

[(1, 42569360), (2, 21284680), (4, 10642340), (5, 8513872), (8, 5321170), (10, 4256936), (16, 2660585), (17, 2504080), (20, 2128468), (34, 1252040), (40, 1064234), (68, 626020), (80, 532117), (85, 500816), (113, 376720), (136, 313010), (170, 250408), (226, 188360), (272, 156505), (277, 153680), (340, 125204), (452, 94180), (554, 76840), (565, 75344), (680, 62602), (904, 47090), (1108, 38420), (1130, 37672), (1360, 31301), (1385, 30736), (1808, 23545), (1921, 22160), (2216, 19210), (2260, 18836), (2770, 15368), (3842, 11080), (4432, 9605), (4520, 9418), (4709, 9040), (5540, 7684)]