34468520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 82872720

約数和(自身を除く): 48404200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 293, 340, 346, 586, 680, 692, 865, 1172, 1384, 1465, 1730, 2344, 2930, 2941, 3460, 4981, 5860, 5882, 6920, 9962, 11720, 11764, 14705, 19924, 23528, 24905, 29410, 39848, 49810, 50689, 58820, 99620, 101378, 117640, 199240, 202756, 253445, 405512, 506890, 861713, 1013780, 1723426, 2027560, 3446852, 4308565, 6893704, 8617130, 17234260, 34468520]

約数ペア:

[(1, 34468520), (2, 17234260), (4, 8617130), (5, 6893704), (8, 4308565), (10, 3446852), (17, 2027560), (20, 1723426), (34, 1013780), (40, 861713), (68, 506890), (85, 405512), (136, 253445), (170, 202756), (173, 199240), (293, 117640), (340, 101378), (346, 99620), (586, 58820), (680, 50689), (692, 49810), (865, 39848), (1172, 29410), (1384, 24905), (1465, 23528), (1730, 19924), (2344, 14705), (2930, 11764), (2941, 11720), (3460, 9962), (4981, 6920), (5860, 5882)]