25643040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 82809216

約数和(自身を除く): 57166176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1303, 1312, 1640, 1968, 2460, 2606, 3280, 3909, 3936, 4920, 5212, 6515, 6560, 7818, 9840, 10424, 13030, 15636, 19545, 19680, 20848, 26060, 31272, 39090, 41696, 52120, 53423, 62544, 78180, 104240, 106846, 125088, 156360, 160269, 208480, 213692, 267115, 312720, 320538, 427384, 534230, 625440, 641076, 801345, 854768, 1068460, 1282152, 1602690, 1709536, 2136920, 2564304, 3205380, 4273840, 5128608, 6410760, 8547680, 12821520, 25643040]

約数ペア:

[(1, 25643040), (2, 12821520), (3, 8547680), (4, 6410760), (5, 5128608), (6, 4273840), (8, 3205380), (10, 2564304), (12, 2136920), (15, 1709536), (16, 1602690), (20, 1282152), (24, 1068460), (30, 854768), (32, 801345), (40, 641076), (41, 625440), (48, 534230), (60, 427384), (80, 320538), (82, 312720), (96, 267115), (120, 213692), (123, 208480), (160, 160269), (164, 156360), (205, 125088), (240, 106846), (246, 104240), (328, 78180), (410, 62544), (480, 53423), (492, 52120), (615, 41696), (656, 39090), (820, 31272), (984, 26060), (1230, 20848), (1303, 19680), (1312, 19545), (1640, 15636), (1968, 13030), (2460, 10424), (2606, 9840), (3280, 7818), (3909, 6560), (3936, 6515), (4920, 5212)]