1880491056

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{1321}}^1$

素因数の和:2010

約数の個数: 80

約数和(自身を含む): 4972919808

約数和(自身を除く): 3092428752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 631, 752, 1128, 1262, 1321, 1893, 2256, 2524, 2642, 3786, 3963, 5048, 5284, 7572, 7926, 10096, 10568, 15144, 15852, 21136, 29657, 30288, 31704, 59314, 62087, 63408, 88971, 118628, 124174, 177942, 186261, 237256, 248348, 355884, 372522, 474512, 496696, 711768, 745044, 833551, 993392, 1423536, 1490088, 1667102, 2500653, 2980176, 3334204, 5001306, 6668408, 10002612, 13336816, 20005224, 39176897, 40010448, 78353794, 117530691, 156707588, 235061382, 313415176, 470122764, 626830352, 940245528, 1880491056]

約数ペア:

[(1, 1880491056), (2, 940245528), (3, 626830352), (4, 470122764), (6, 313415176), (8, 235061382), (12, 156707588), (16, 117530691), (24, 78353794), (47, 40010448), (48, 39176897), (94, 20005224), (141, 13336816), (188, 10002612), (282, 6668408), (376, 5001306), (564, 3334204), (631, 2980176), (752, 2500653), (1128, 1667102), (1262, 1490088), (1321, 1423536), (1893, 993392), (2256, 833551), (2524, 745044), (2642, 711768), (3786, 496696), (3963, 474512), (5048, 372522), (5284, 355884), (7572, 248348), (7926, 237256), (10096, 186261), (10568, 177942), (15144, 124174), (15852, 118628), (21136, 88971), (29657, 63408), (30288, 62087), (31704, 59314)]