83104400

素因数分解:

$2^4\times 5^2\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:948

約数の個数: 60

約数和(自身を含む): 200553012

約数和(自身を除く): 117448612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 373, 400, 557, 746, 1114, 1492, 1865, 2228, 2785, 2984, 3730, 4456, 5570, 5968, 7460, 8912, 9325, 11140, 13925, 14920, 18650, 22280, 27850, 29840, 37300, 44560, 55700, 74600, 111400, 149200, 207761, 222800, 415522, 831044, 1038805, 1662088, 2077610, 3324176, 4155220, 5194025, 8310440, 10388050, 16620880, 20776100, 41552200, 83104400]

約数ペア:

[(1, 83104400), (2, 41552200), (4, 20776100), (5, 16620880), (8, 10388050), (10, 8310440), (16, 5194025), (20, 4155220), (25, 3324176), (40, 2077610), (50, 1662088), (80, 1038805), (100, 831044), (200, 415522), (373, 222800), (400, 207761), (557, 149200), (746, 111400), (1114, 74600), (1492, 55700), (1865, 44560), (2228, 37300), (2785, 29840), (2984, 27850), (3730, 22280), (4456, 18650), (5570, 14920), (5968, 13925), (7460, 11140), (8912, 9325)]