130612600

素因数分解:

$2^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 304746120

約数和(自身を除く): 174133520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331, 662, 1324, 1655, 1973, 2648, 3310, 3946, 6620, 7892, 8275, 9865, 13240, 15784, 16550, 19730, 33100, 39460, 49325, 66200, 78920, 98650, 197300, 394600, 653063, 1306126, 2612252, 3265315, 5224504, 6530630, 13061260, 16326575, 26122520, 32653150, 65306300, 130612600]

約数ペア:

[(1, 130612600), (2, 65306300), (4, 32653150), (5, 26122520), (8, 16326575), (10, 13061260), (20, 6530630), (25, 5224504), (40, 3265315), (50, 2612252), (100, 1306126), (200, 653063), (331, 394600), (662, 197300), (1324, 98650), (1655, 78920), (1973, 66200), (2648, 49325), (3310, 39460), (3946, 33100), (6620, 19730), (7892, 16550), (8275, 15784), (9865, 13240)]