9220700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 22081920

約数和(自身を除く): 12861220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 211, 230, 380, 422, 437, 460, 475, 575, 844, 874, 950, 1055, 1150, 1748, 1900, 2110, 2185, 2300, 4009, 4220, 4370, 4853, 5275, 8018, 8740, 9706, 10550, 10925, 16036, 19412, 20045, 21100, 21850, 24265, 40090, 43700, 48530, 80180, 92207, 97060, 100225, 121325, 184414, 200450, 242650, 368828, 400900, 461035, 485300, 922070, 1844140, 2305175, 4610350, 9220700]

約数ペア:

[(1, 9220700), (2, 4610350), (4, 2305175), (5, 1844140), (10, 922070), (19, 485300), (20, 461035), (23, 400900), (25, 368828), (38, 242650), (46, 200450), (50, 184414), (76, 121325), (92, 100225), (95, 97060), (100, 92207), (115, 80180), (190, 48530), (211, 43700), (230, 40090), (380, 24265), (422, 21850), (437, 21100), (460, 20045), (475, 19412), (575, 16036), (844, 10925), (874, 10550), (950, 9706), (1055, 8740), (1150, 8018), (1748, 5275), (1900, 4853), (2110, 4370), (2185, 4220), (2300, 4009)]