23999240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 59194800

約数和(自身を除く): 35195560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1217, 1972, 2434, 2465, 3944, 4868, 4930, 6085, 9736, 9860, 12170, 19720, 20689, 24340, 35293, 41378, 48680, 70586, 82756, 103445, 141172, 165512, 176465, 206890, 282344, 352930, 413780, 599981, 705860, 827560, 1199962, 1411720, 2399924, 2999905, 4799848, 5999810, 11999620, 23999240]

約数ペア:

[(1, 23999240), (2, 11999620), (4, 5999810), (5, 4799848), (8, 2999905), (10, 2399924), (17, 1411720), (20, 1199962), (29, 827560), (34, 705860), (40, 599981), (58, 413780), (68, 352930), (85, 282344), (116, 206890), (136, 176465), (145, 165512), (170, 141172), (232, 103445), (290, 82756), (340, 70586), (493, 48680), (580, 41378), (680, 35293), (986, 24340), (1160, 20689), (1217, 19720), (1972, 12170), (2434, 9860), (2465, 9736), (3944, 6085), (4868, 4930)]