24982960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 60710400

約数和(自身を除く): 35727440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 67, 79, 80, 118, 134, 158, 236, 268, 295, 316, 335, 395, 472, 536, 590, 632, 670, 790, 944, 1072, 1180, 1264, 1340, 1580, 2360, 2680, 3160, 3953, 4661, 4720, 5293, 5360, 6320, 7906, 9322, 10586, 15812, 18644, 19765, 21172, 23305, 26465, 31624, 37288, 39530, 42344, 46610, 52930, 63248, 74576, 79060, 84688, 93220, 105860, 158120, 186440, 211720, 312287, 316240, 372880, 423440, 624574, 1249148, 1561435, 2498296, 3122870, 4996592, 6245740, 12491480, 24982960]

約数ペア:

[(1, 24982960), (2, 12491480), (4, 6245740), (5, 4996592), (8, 3122870), (10, 2498296), (16, 1561435), (20, 1249148), (40, 624574), (59, 423440), (67, 372880), (79, 316240), (80, 312287), (118, 211720), (134, 186440), (158, 158120), (236, 105860), (268, 93220), (295, 84688), (316, 79060), (335, 74576), (395, 63248), (472, 52930), (536, 46610), (590, 42344), (632, 39530), (670, 37288), (790, 31624), (944, 26465), (1072, 23305), (1180, 21172), (1264, 19765), (1340, 18644), (1580, 15812), (2360, 10586), (2680, 9322), (3160, 7906), (3953, 6320), (4661, 5360), (4720, 5293)]