84454960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 206906400

約数和(自身を除く): 122451440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 617, 944, 1160, 1180, 1234, 1711, 2320, 2360, 2468, 3085, 3422, 4720, 4936, 6170, 6844, 8555, 9872, 12340, 13688, 17110, 17893, 24680, 27376, 34220, 35786, 36403, 49360, 68440, 71572, 72806, 89465, 136880, 143144, 145612, 178930, 182015, 286288, 291224, 357860, 364030, 582448, 715720, 728060, 1055687, 1431440, 1456120, 2111374, 2912240, 4222748, 5278435, 8445496, 10556870, 16890992, 21113740, 42227480, 84454960]

約数ペア:

[(1, 84454960), (2, 42227480), (4, 21113740), (5, 16890992), (8, 10556870), (10, 8445496), (16, 5278435), (20, 4222748), (29, 2912240), (40, 2111374), (58, 1456120), (59, 1431440), (80, 1055687), (116, 728060), (118, 715720), (145, 582448), (232, 364030), (236, 357860), (290, 291224), (295, 286288), (464, 182015), (472, 178930), (580, 145612), (590, 143144), (617, 136880), (944, 89465), (1160, 72806), (1180, 71572), (1234, 68440), (1711, 49360), (2320, 36403), (2360, 35786), (2468, 34220), (3085, 27376), (3422, 24680), (4720, 17893), (4936, 17110), (6170, 13688), (6844, 12340), (8555, 9872)]