8572160

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 21204456

約数和(自身を除く): 12632296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 181, 185, 256, 296, 320, 362, 370, 592, 640, 724, 740, 905, 1184, 1280, 1448, 1480, 1810, 2368, 2896, 2960, 3620, 4736, 5792, 5920, 6697, 7240, 9472, 11584, 11840, 13394, 14480, 23168, 23680, 26788, 28960, 33485, 46336, 47360, 53576, 57920, 66970, 107152, 115840, 133940, 214304, 231680, 267880, 428608, 535760, 857216, 1071520, 1714432, 2143040, 4286080, 8572160]

約数ペア:

[(1, 8572160), (2, 4286080), (4, 2143040), (5, 1714432), (8, 1071520), (10, 857216), (16, 535760), (20, 428608), (32, 267880), (37, 231680), (40, 214304), (64, 133940), (74, 115840), (80, 107152), (128, 66970), (148, 57920), (160, 53576), (181, 47360), (185, 46336), (256, 33485), (296, 28960), (320, 26788), (362, 23680), (370, 23168), (592, 14480), (640, 13394), (724, 11840), (740, 11584), (905, 9472), (1184, 7240), (1280, 6697), (1448, 5920), (1480, 5792), (1810, 4736), (2368, 3620), (2896, 2960)]