82846880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16703}}^1$

素因数の和:16749

約数の個数: 48

約数和(自身を含む): 202051584

約数和(自身を除く): 119204704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 16703, 33406, 66812, 83515, 133624, 167030, 267248, 334060, 517793, 534496, 668120, 1035586, 1336240, 2071172, 2588965, 2672480, 4142344, 5177930, 8284688, 10355860, 16569376, 20711720, 41423440, 82846880]

約数ペア:

[(1, 82846880), (2, 41423440), (4, 20711720), (5, 16569376), (8, 10355860), (10, 8284688), (16, 5177930), (20, 4142344), (31, 2672480), (32, 2588965), (40, 2071172), (62, 1336240), (80, 1035586), (124, 668120), (155, 534496), (160, 517793), (248, 334060), (310, 267248), (496, 167030), (620, 133624), (992, 83515), (1240, 66812), (2480, 33406), (4960, 16703)]