3414710020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{242867}}^1$

素因数の和:242932

約数の個数: 48

約数和(自身を含む): 7752346560

約数和(自身を除く): 4337636540

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 242867, 485734, 971468, 1214335, 2428670, 4614473, 4857340, 8986079, 9228946, 17972158, 18457892, 23072365, 35944316, 44930395, 46144730, 89860790, 92289460, 170735501, 179721580, 341471002, 682942004, 853677505, 1707355010, 3414710020]

約数ペア:

[(1, 3414710020), (2, 1707355010), (4, 853677505), (5, 682942004), (10, 341471002), (19, 179721580), (20, 170735501), (37, 92289460), (38, 89860790), (74, 46144730), (76, 44930395), (95, 35944316), (148, 23072365), (185, 18457892), (190, 17972158), (370, 9228946), (380, 8986079), (703, 4857340), (740, 4614473), (1406, 2428670), (2812, 1214335), (3515, 971468), (7030, 485734), (14060, 242867)]