148970000

素因数分解:

$2^4\times 5^4\times {\mathrm{14897}}^1$

素因数の和:14925

約数の個数: 50

約数和(自身を含む): 360695478

約数和(自身を除く): 211725478

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 14897, 29794, 59588, 74485, 119176, 148970, 238352, 297940, 372425, 595880, 744850, 1191760, 1489700, 1862125, 2979400, 3724250, 5958800, 7448500, 9310625, 14897000, 18621250, 29794000, 37242500, 74485000, 148970000]

約数ペア:

[(1, 148970000), (2, 74485000), (4, 37242500), (5, 29794000), (8, 18621250), (10, 14897000), (16, 9310625), (20, 7448500), (25, 5958800), (40, 3724250), (50, 2979400), (80, 1862125), (100, 1489700), (125, 1191760), (200, 744850), (250, 595880), (400, 372425), (500, 297940), (625, 238352), (1000, 148970), (1250, 119176), (2000, 74485), (2500, 59588), (5000, 29794), (10000, 14897)]