47564320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 70008800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 71, 79, 80, 106, 142, 158, 160, 212, 265, 284, 316, 355, 395, 424, 530, 568, 632, 710, 790, 848, 1060, 1136, 1264, 1420, 1580, 1696, 2120, 2272, 2528, 2840, 3160, 3763, 4187, 4240, 5609, 5680, 6320, 7526, 8374, 8480, 11218, 11360, 12640, 15052, 16748, 18815, 20935, 22436, 28045, 30104, 33496, 37630, 41870, 44872, 56090, 60208, 66992, 75260, 83740, 89744, 112180, 120416, 133984, 150520, 167480, 179488, 224360, 297277, 301040, 334960, 448720, 594554, 602080, 669920, 897440, 1189108, 1486385, 2378216, 2972770, 4756432, 5945540, 9512864, 11891080, 23782160, 47564320]

約数ペア:

[(1, 47564320), (2, 23782160), (4, 11891080), (5, 9512864), (8, 5945540), (10, 4756432), (16, 2972770), (20, 2378216), (32, 1486385), (40, 1189108), (53, 897440), (71, 669920), (79, 602080), (80, 594554), (106, 448720), (142, 334960), (158, 301040), (160, 297277), (212, 224360), (265, 179488), (284, 167480), (316, 150520), (355, 133984), (395, 120416), (424, 112180), (530, 89744), (568, 83740), (632, 75260), (710, 66992), (790, 60208), (848, 56090), (1060, 44872), (1136, 41870), (1264, 37630), (1420, 33496), (1580, 30104), (1696, 28045), (2120, 22436), (2272, 20935), (2528, 18815), (2840, 16748), (3160, 15052), (3763, 12640), (4187, 11360), (4240, 11218), (5609, 8480), (5680, 8374), (6320, 7526)]