39805150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 94636800

約数和(自身を除く): 54831650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 211, 245, 275, 343, 350, 385, 422, 490, 539, 550, 686, 770, 1055, 1078, 1225, 1477, 1715, 1925, 2110, 2321, 2450, 2695, 2954, 3430, 3773, 3850, 4642, 5275, 5390, 7385, 7546, 8575, 10339, 10550, 11605, 13475, 14770, 16247, 17150, 18865, 20678, 23210, 26950, 32494, 36925, 37730, 51695, 58025, 72373, 73850, 81235, 94325, 103390, 113729, 116050, 144746, 162470, 188650, 227458, 258475, 361865, 406175, 516950, 568645, 723730, 796103, 812350, 1137290, 1592206, 1809325, 2843225, 3618650, 3980515, 5686450, 7961030, 19902575, 39805150]

約数ペア:

[(1, 39805150), (2, 19902575), (5, 7961030), (7, 5686450), (10, 3980515), (11, 3618650), (14, 2843225), (22, 1809325), (25, 1592206), (35, 1137290), (49, 812350), (50, 796103), (55, 723730), (70, 568645), (77, 516950), (98, 406175), (110, 361865), (154, 258475), (175, 227458), (211, 188650), (245, 162470), (275, 144746), (343, 116050), (350, 113729), (385, 103390), (422, 94325), (490, 81235), (539, 73850), (550, 72373), (686, 58025), (770, 51695), (1055, 37730), (1078, 36925), (1225, 32494), (1477, 26950), (1715, 23210), (1925, 20678), (2110, 18865), (2321, 17150), (2450, 16247), (2695, 14770), (2954, 13475), (3430, 11605), (3773, 10550), (3850, 10339), (4642, 8575), (5275, 7546), (5390, 7385)]