99931840

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 248716800

約数和(自身を除く): 148784960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 67, 79, 80, 118, 134, 158, 160, 236, 268, 295, 316, 320, 335, 395, 472, 536, 590, 632, 670, 790, 944, 1072, 1180, 1264, 1340, 1580, 1888, 2144, 2360, 2528, 2680, 3160, 3776, 3953, 4288, 4661, 4720, 5056, 5293, 5360, 6320, 7906, 9322, 9440, 10586, 10720, 12640, 15812, 18644, 18880, 19765, 21172, 21440, 23305, 25280, 26465, 31624, 37288, 39530, 42344, 46610, 52930, 63248, 74576, 79060, 84688, 93220, 105860, 126496, 149152, 158120, 169376, 186440, 211720, 252992, 298304, 312287, 316240, 338752, 372880, 423440, 624574, 632480, 745760, 846880, 1249148, 1264960, 1491520, 1561435, 1693760, 2498296, 3122870, 4996592, 6245740, 9993184, 12491480, 19986368, 24982960, 49965920, 99931840]

約数ペア:

[(1, 99931840), (2, 49965920), (4, 24982960), (5, 19986368), (8, 12491480), (10, 9993184), (16, 6245740), (20, 4996592), (32, 3122870), (40, 2498296), (59, 1693760), (64, 1561435), (67, 1491520), (79, 1264960), (80, 1249148), (118, 846880), (134, 745760), (158, 632480), (160, 624574), (236, 423440), (268, 372880), (295, 338752), (316, 316240), (320, 312287), (335, 298304), (395, 252992), (472, 211720), (536, 186440), (590, 169376), (632, 158120), (670, 149152), (790, 126496), (944, 105860), (1072, 93220), (1180, 84688), (1264, 79060), (1340, 74576), (1580, 63248), (1888, 52930), (2144, 46610), (2360, 42344), (2528, 39530), (2680, 37288), (3160, 31624), (3776, 26465), (3953, 25280), (4288, 23305), (4661, 21440), (4720, 21172), (5056, 19765), (5293, 18880), (5360, 18644), (6320, 15812), (7906, 12640), (9322, 10720), (9440, 10586)]