45259880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 106745040

約数和(自身を除く): 61485160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 577, 740, 1060, 1154, 1480, 1961, 2120, 2308, 2885, 3922, 4616, 5770, 7844, 9805, 11540, 15688, 19610, 21349, 23080, 30581, 39220, 42698, 61162, 78440, 85396, 106745, 122324, 152905, 170792, 213490, 244648, 305810, 426980, 611620, 853960, 1131497, 1223240, 2262994, 4525988, 5657485, 9051976, 11314970, 22629940, 45259880]

約数ペア:

[(1, 45259880), (2, 22629940), (4, 11314970), (5, 9051976), (8, 5657485), (10, 4525988), (20, 2262994), (37, 1223240), (40, 1131497), (53, 853960), (74, 611620), (106, 426980), (148, 305810), (185, 244648), (212, 213490), (265, 170792), (296, 152905), (370, 122324), (424, 106745), (530, 85396), (577, 78440), (740, 61162), (1060, 42698), (1154, 39220), (1480, 30581), (1961, 23080), (2120, 21349), (2308, 19610), (2885, 15688), (3922, 11540), (4616, 9805), (5770, 7844)]