47020640

素因数分解:

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

素因数の和:384

約数の個数: 96

約数和(自身を含む): 120022560

約数和(自身を除く): 73001920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 293, 295, 340, 472, 544, 586, 590, 680, 944, 1003, 1172, 1180, 1360, 1465, 1888, 2006, 2344, 2360, 2720, 2930, 4012, 4688, 4720, 4981, 5015, 5860, 8024, 9376, 9440, 9962, 10030, 11720, 16048, 17287, 19924, 20060, 23440, 24905, 32096, 34574, 39848, 40120, 46880, 49810, 69148, 79696, 80240, 86435, 99620, 138296, 159392, 160480, 172870, 199240, 276592, 293879, 345740, 398480, 553184, 587758, 691480, 796960, 1175516, 1382960, 1469395, 2351032, 2765920, 2938790, 4702064, 5877580, 9404128, 11755160, 23510320, 47020640]

約数ペア:

[(1, 47020640), (2, 23510320), (4, 11755160), (5, 9404128), (8, 5877580), (10, 4702064), (16, 2938790), (17, 2765920), (20, 2351032), (32, 1469395), (34, 1382960), (40, 1175516), (59, 796960), (68, 691480), (80, 587758), (85, 553184), (118, 398480), (136, 345740), (160, 293879), (170, 276592), (236, 199240), (272, 172870), (293, 160480), (295, 159392), (340, 138296), (472, 99620), (544, 86435), (586, 80240), (590, 79696), (680, 69148), (944, 49810), (1003, 46880), (1172, 40120), (1180, 39848), (1360, 34574), (1465, 32096), (1888, 24905), (2006, 23440), (2344, 20060), (2360, 19924), (2720, 17287), (2930, 16048), (4012, 11720), (4688, 10030), (4720, 9962), (4981, 9440), (5015, 9376), (5860, 8024)]