26108160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 89968704

約数和(自身を除く): 63860544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 523, 624, 640, 768, 780, 832, 960, 1040, 1046, 1248, 1280, 1560, 1569, 1664, 1920, 2080, 2092, 2496, 2615, 3120, 3138, 3328, 3840, 4160, 4184, 4992, 5230, 6240, 6276, 6799, 7845, 8320, 8368, 9984, 10460, 12480, 12552, 13598, 15690, 16640, 16736, 20397, 20920, 24960, 25104, 27196, 31380, 33472, 33995, 40794, 41840, 49920, 50208, 54392, 62760, 66944, 67990, 81588, 83680, 100416, 101985, 108784, 125520, 133888, 135980, 163176, 167360, 200832, 203970, 217568, 251040, 271960, 326352, 334720, 401664, 407940, 435136, 502080, 543920, 652704, 669440, 815880, 870272, 1004160, 1087840, 1305408, 1631760, 1740544, 2008320, 2175680, 2610816, 3263520, 4351360, 5221632, 6527040, 8702720, 13054080, 26108160]

約数ペア:

[(1, 26108160), (2, 13054080), (3, 8702720), (4, 6527040), (5, 5221632), (6, 4351360), (8, 3263520), (10, 2610816), (12, 2175680), (13, 2008320), (15, 1740544), (16, 1631760), (20, 1305408), (24, 1087840), (26, 1004160), (30, 870272), (32, 815880), (39, 669440), (40, 652704), (48, 543920), (52, 502080), (60, 435136), (64, 407940), (65, 401664), (78, 334720), (80, 326352), (96, 271960), (104, 251040), (120, 217568), (128, 203970), (130, 200832), (156, 167360), (160, 163176), (192, 135980), (195, 133888), (208, 125520), (240, 108784), (256, 101985), (260, 100416), (312, 83680), (320, 81588), (384, 67990), (390, 66944), (416, 62760), (480, 54392), (520, 50208), (523, 49920), (624, 41840), (640, 40794), (768, 33995), (780, 33472), (832, 31380), (960, 27196), (1040, 25104), (1046, 24960), (1248, 20920), (1280, 20397), (1560, 16736), (1569, 16640), (1664, 15690), (1920, 13598), (2080, 12552), (2092, 12480), (2496, 10460), (2615, 9984), (3120, 8368), (3138, 8320), (3328, 7845), (3840, 6799), (4160, 6276), (4184, 6240), (4992, 5230)]