10181320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 24235200

約数和(自身を除く): 14053880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 131, 134, 145, 232, 262, 268, 290, 335, 524, 536, 580, 655, 670, 1048, 1160, 1310, 1340, 1943, 2620, 2680, 3799, 3886, 5240, 7598, 7772, 8777, 9715, 15196, 15544, 17554, 18995, 19430, 30392, 35108, 37990, 38860, 43885, 70216, 75980, 77720, 87770, 151960, 175540, 254533, 351080, 509066, 1018132, 1272665, 2036264, 2545330, 5090660, 10181320]

約数ペア:

[(1, 10181320), (2, 5090660), (4, 2545330), (5, 2036264), (8, 1272665), (10, 1018132), (20, 509066), (29, 351080), (40, 254533), (58, 175540), (67, 151960), (116, 87770), (131, 77720), (134, 75980), (145, 70216), (232, 43885), (262, 38860), (268, 37990), (290, 35108), (335, 30392), (524, 19430), (536, 18995), (580, 17554), (655, 15544), (670, 15196), (1048, 9715), (1160, 8777), (1310, 7772), (1340, 7598), (1943, 5240), (2620, 3886), (2680, 3799)]