63552680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 153325440

約数和(自身を除く): 89772760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 1867, 3404, 3734, 4255, 6808, 7468, 8510, 9335, 14936, 17020, 18670, 34040, 37340, 42941, 69079, 74680, 85882, 138158, 171764, 214705, 276316, 343528, 345395, 429410, 552632, 690790, 858820, 1381580, 1588817, 1717640, 2763160, 3177634, 6355268, 7944085, 12710536, 15888170, 31776340, 63552680]

約数ペア:

[(1, 63552680), (2, 31776340), (4, 15888170), (5, 12710536), (8, 7944085), (10, 6355268), (20, 3177634), (23, 2763160), (37, 1717640), (40, 1588817), (46, 1381580), (74, 858820), (92, 690790), (115, 552632), (148, 429410), (184, 345395), (185, 343528), (230, 276316), (296, 214705), (370, 171764), (460, 138158), (740, 85882), (851, 74680), (920, 69079), (1480, 42941), (1702, 37340), (1867, 34040), (3404, 18670), (3734, 17020), (4255, 14936), (6808, 9335), (7468, 8510)]