1844961100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9013}}^1$

素因数の和:9139

約数の個数: 72

約数和(自身を含む): 4225042080

約数和(自身を除く): 2380080980

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 178, 230, 356, 445, 460, 575, 890, 1150, 1780, 2047, 2225, 2300, 4094, 4450, 8188, 8900, 9013, 10235, 18026, 20470, 36052, 40940, 45065, 51175, 90130, 102350, 180260, 204700, 207299, 225325, 414598, 450650, 802157, 829196, 901300, 1036495, 1604314, 2072990, 3208628, 4010785, 4145980, 5182475, 8021570, 10364950, 16043140, 18449611, 20053925, 20729900, 36899222, 40107850, 73798444, 80215700, 92248055, 184496110, 368992220, 461240275, 922480550, 1844961100]

約数ペア:

[(1, 1844961100), (2, 922480550), (4, 461240275), (5, 368992220), (10, 184496110), (20, 92248055), (23, 80215700), (25, 73798444), (46, 40107850), (50, 36899222), (89, 20729900), (92, 20053925), (100, 18449611), (115, 16043140), (178, 10364950), (230, 8021570), (356, 5182475), (445, 4145980), (460, 4010785), (575, 3208628), (890, 2072990), (1150, 1604314), (1780, 1036495), (2047, 901300), (2225, 829196), (2300, 802157), (4094, 450650), (4450, 414598), (8188, 225325), (8900, 207299), (9013, 204700), (10235, 180260), (18026, 102350), (20470, 90130), (36052, 51175), (40940, 45065)]