36037580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 77911680

約数和(自身を除く): 41874100

約数列:

[1, 2, 4, 5, 10, 20, 61, 109, 122, 218, 244, 271, 305, 436, 542, 545, 610, 1084, 1090, 1220, 1355, 2180, 2710, 5420, 6649, 13298, 16531, 26596, 29539, 33062, 33245, 59078, 66124, 66490, 82655, 118156, 132980, 147695, 165310, 295390, 330620, 590780, 1801879, 3603758, 7207516, 9009395, 18018790, 36037580]

約数ペア:

[(1, 36037580), (2, 18018790), (4, 9009395), (5, 7207516), (10, 3603758), (20, 1801879), (61, 590780), (109, 330620), (122, 295390), (218, 165310), (244, 147695), (271, 132980), (305, 118156), (436, 82655), (542, 66490), (545, 66124), (610, 59078), (1084, 33245), (1090, 33062), (1220, 29539), (1355, 26596), (2180, 16531), (2710, 13298), (5420, 6649)]