24816640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 88

約数和(自身を含む): 61606512

約数和(自身を除く): 36789872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 131, 148, 160, 185, 256, 262, 296, 320, 370, 512, 524, 592, 640, 655, 740, 1024, 1048, 1184, 1280, 1310, 1480, 2096, 2368, 2560, 2620, 2960, 4192, 4736, 4847, 5120, 5240, 5920, 8384, 9472, 9694, 10480, 11840, 16768, 18944, 19388, 20960, 23680, 24235, 33536, 37888, 38776, 41920, 47360, 48470, 67072, 77552, 83840, 94720, 96940, 134144, 155104, 167680, 189440, 193880, 310208, 335360, 387760, 620416, 670720, 775520, 1240832, 1551040, 2481664, 3102080, 4963328, 6204160, 12408320, 24816640]

約数ペア:

[(1, 24816640), (2, 12408320), (4, 6204160), (5, 4963328), (8, 3102080), (10, 2481664), (16, 1551040), (20, 1240832), (32, 775520), (37, 670720), (40, 620416), (64, 387760), (74, 335360), (80, 310208), (128, 193880), (131, 189440), (148, 167680), (160, 155104), (185, 134144), (256, 96940), (262, 94720), (296, 83840), (320, 77552), (370, 67072), (512, 48470), (524, 47360), (592, 41920), (640, 38776), (655, 37888), (740, 33536), (1024, 24235), (1048, 23680), (1184, 20960), (1280, 19388), (1310, 18944), (1480, 16768), (2096, 11840), (2368, 10480), (2560, 9694), (2620, 9472), (2960, 8384), (4192, 5920), (4736, 5240), (4847, 5120)]