7072180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 9015500

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 503, 703, 740, 1006, 1406, 2012, 2515, 2812, 3515, 5030, 7030, 9557, 10060, 14060, 18611, 19114, 37222, 38228, 47785, 74444, 93055, 95570, 186110, 191140, 353609, 372220, 707218, 1414436, 1768045, 3536090, 7072180]

約数ペア:

[(1, 7072180), (2, 3536090), (4, 1768045), (5, 1414436), (10, 707218), (19, 372220), (20, 353609), (37, 191140), (38, 186110), (74, 95570), (76, 93055), (95, 74444), (148, 47785), (185, 38228), (190, 37222), (370, 19114), (380, 18611), (503, 14060), (703, 10060), (740, 9557), (1006, 7030), (1406, 5030), (2012, 3515), (2515, 2812)]