2017462580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{28649}}^1$

素因数の和:29168

約数の個数: 48

約数和(自身を含む): 4851705600

約数和(自身を除く): 2834243020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2515, 3521, 5030, 7042, 10060, 14084, 17605, 28649, 35210, 57298, 70420, 114596, 143245, 200543, 286490, 401086, 572980, 802172, 1002715, 2005430, 4010860, 14410447, 28820894, 57641788, 72052235, 100873129, 144104470, 201746258, 288208940, 403492516, 504365645, 1008731290, 2017462580]

約数ペア:

[(1, 2017462580), (2, 1008731290), (4, 504365645), (5, 403492516), (7, 288208940), (10, 201746258), (14, 144104470), (20, 100873129), (28, 72052235), (35, 57641788), (70, 28820894), (140, 14410447), (503, 4010860), (1006, 2005430), (2012, 1002715), (2515, 802172), (3521, 572980), (5030, 401086), (7042, 286490), (10060, 200543), (14084, 143245), (17605, 114596), (28649, 70420), (35210, 57298)]