10047920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 24909120

約数和(自身を除く): 14861200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 71, 80, 116, 122, 142, 145, 232, 244, 284, 290, 305, 355, 464, 488, 568, 580, 610, 710, 976, 1136, 1160, 1220, 1420, 1769, 2059, 2320, 2440, 2840, 3538, 4118, 4331, 4880, 5680, 7076, 8236, 8662, 8845, 10295, 14152, 16472, 17324, 17690, 20590, 21655, 28304, 32944, 34648, 35380, 41180, 43310, 69296, 70760, 82360, 86620, 125599, 141520, 164720, 173240, 251198, 346480, 502396, 627995, 1004792, 1255990, 2009584, 2511980, 5023960, 10047920]

約数ペア:

[(1, 10047920), (2, 5023960), (4, 2511980), (5, 2009584), (8, 1255990), (10, 1004792), (16, 627995), (20, 502396), (29, 346480), (40, 251198), (58, 173240), (61, 164720), (71, 141520), (80, 125599), (116, 86620), (122, 82360), (142, 70760), (145, 69296), (232, 43310), (244, 41180), (284, 35380), (290, 34648), (305, 32944), (355, 28304), (464, 21655), (488, 20590), (568, 17690), (580, 17324), (610, 16472), (710, 14152), (976, 10295), (1136, 8845), (1160, 8662), (1220, 8236), (1420, 7076), (1769, 5680), (2059, 4880), (2320, 4331), (2440, 4118), (2840, 3538)]