1275724371880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{41799619}}^1$

素因数の和:41799746

約数の個数: 64

約数和(自身を含む): 3310529904000

約数和(自身を除く): 2034805532120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 7630, 15260, 30520, 41799619, 83599238, 167198476, 208998095, 292597333, 334396952, 417996190, 585194666, 835992380, 1170389332, 1462986665, 1671984760, 2340778664, 2925973330, 4556158471, 5851946660, 9112316942, 11703893320, 18224633884, 22780792355, 31893109297, 36449267768, 45561584710, 63786218594, 91123169420, 127572437188, 159465546485, 182246338840, 255144874376, 318931092970, 637862185940, 1275724371880]

約数ペア:

[(1, 1275724371880), (2, 637862185940), (4, 318931092970), (5, 255144874376), (7, 182246338840), (8, 159465546485), (10, 127572437188), (14, 91123169420), (20, 63786218594), (28, 45561584710), (35, 36449267768), (40, 31893109297), (56, 22780792355), (70, 18224633884), (109, 11703893320), (140, 9112316942), (218, 5851946660), (280, 4556158471), (436, 2925973330), (545, 2340778664), (763, 1671984760), (872, 1462986665), (1090, 1170389332), (1526, 835992380), (2180, 585194666), (3052, 417996190), (3815, 334396952), (4360, 292597333), (6104, 208998095), (7630, 167198476), (15260, 83599238), (30520, 41799619)]