25792360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 64673910

約数和(自身を除く): 38881550

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 121, 146, 220, 242, 292, 365, 440, 484, 584, 605, 730, 803, 968, 1210, 1460, 1606, 2420, 2920, 3212, 4015, 4840, 5329, 6424, 8030, 8833, 10658, 16060, 17666, 21316, 26645, 32120, 35332, 42632, 44165, 53290, 58619, 70664, 88330, 106580, 117238, 176660, 213160, 234476, 293095, 353320, 468952, 586190, 644809, 1172380, 1289618, 2344760, 2579236, 3224045, 5158472, 6448090, 12896180, 25792360]

約数ペア:

[(1, 25792360), (2, 12896180), (4, 6448090), (5, 5158472), (8, 3224045), (10, 2579236), (11, 2344760), (20, 1289618), (22, 1172380), (40, 644809), (44, 586190), (55, 468952), (73, 353320), (88, 293095), (110, 234476), (121, 213160), (146, 176660), (220, 117238), (242, 106580), (292, 88330), (365, 70664), (440, 58619), (484, 53290), (584, 44165), (605, 42632), (730, 35332), (803, 32120), (968, 26645), (1210, 21316), (1460, 17666), (1606, 16060), (2420, 10658), (2920, 8833), (3212, 8030), (4015, 6424), (4840, 5329)]