23672480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 63504000

約数和(自身を除く): 39831520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 599, 608, 760, 988, 1040, 1198, 1235, 1520, 1976, 2080, 2396, 2470, 2995, 3040, 3952, 4792, 4940, 5990, 7787, 7904, 9584, 9880, 11381, 11980, 15574, 19168, 19760, 22762, 23960, 31148, 38935, 39520, 45524, 47920, 56905, 62296, 77870, 91048, 95840, 113810, 124592, 147953, 155740, 182096, 227620, 249184, 295906, 311480, 364192, 455240, 591812, 622960, 739765, 910480, 1183624, 1245920, 1479530, 1820960, 2367248, 2959060, 4734496, 5918120, 11836240, 23672480]

約数ペア:

[(1, 23672480), (2, 11836240), (4, 5918120), (5, 4734496), (8, 2959060), (10, 2367248), (13, 1820960), (16, 1479530), (19, 1245920), (20, 1183624), (26, 910480), (32, 739765), (38, 622960), (40, 591812), (52, 455240), (65, 364192), (76, 311480), (80, 295906), (95, 249184), (104, 227620), (130, 182096), (152, 155740), (160, 147953), (190, 124592), (208, 113810), (247, 95840), (260, 91048), (304, 77870), (380, 62296), (416, 56905), (494, 47920), (520, 45524), (599, 39520), (608, 38935), (760, 31148), (988, 23960), (1040, 22762), (1198, 19760), (1235, 19168), (1520, 15574), (1976, 11980), (2080, 11381), (2396, 9880), (2470, 9584), (2995, 7904), (3040, 7787), (3952, 5990), (4792, 4940)]