73023050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 140616000

約数和(自身を除く): 67592950

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 179, 199, 205, 358, 398, 410, 895, 995, 1025, 1790, 1990, 2050, 4475, 4975, 7339, 8159, 8950, 9950, 14678, 16318, 35621, 36695, 40795, 71242, 73390, 81590, 178105, 183475, 203975, 356210, 366950, 407950, 890525, 1460461, 1781050, 2920922, 7302305, 14604610, 36511525, 73023050]

約数ペア:

[(1, 73023050), (2, 36511525), (5, 14604610), (10, 7302305), (25, 2920922), (41, 1781050), (50, 1460461), (82, 890525), (179, 407950), (199, 366950), (205, 356210), (358, 203975), (398, 183475), (410, 178105), (895, 81590), (995, 73390), (1025, 71242), (1790, 40795), (1990, 36695), (2050, 35621), (4475, 16318), (4975, 14678), (7339, 9950), (8159, 8950)]