23510320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 59058720

約数和(自身を除く): 35548400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 293, 295, 340, 472, 586, 590, 680, 944, 1003, 1172, 1180, 1360, 1465, 2006, 2344, 2360, 2930, 4012, 4688, 4720, 4981, 5015, 5860, 8024, 9962, 10030, 11720, 16048, 17287, 19924, 20060, 23440, 24905, 34574, 39848, 40120, 49810, 69148, 79696, 80240, 86435, 99620, 138296, 172870, 199240, 276592, 293879, 345740, 398480, 587758, 691480, 1175516, 1382960, 1469395, 2351032, 2938790, 4702064, 5877580, 11755160, 23510320]

約数ペア:

[(1, 23510320), (2, 11755160), (4, 5877580), (5, 4702064), (8, 2938790), (10, 2351032), (16, 1469395), (17, 1382960), (20, 1175516), (34, 691480), (40, 587758), (59, 398480), (68, 345740), (80, 293879), (85, 276592), (118, 199240), (136, 172870), (170, 138296), (236, 99620), (272, 86435), (293, 80240), (295, 79696), (340, 69148), (472, 49810), (586, 40120), (590, 39848), (680, 34574), (944, 24905), (1003, 23440), (1172, 20060), (1180, 19924), (1360, 17287), (1465, 16048), (2006, 11720), (2344, 10030), (2360, 9962), (2930, 8024), (4012, 5860), (4688, 5015), (4720, 4981)]