100061800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16139}}^1$

素因数の和:16186

約数の個数: 48

約数和(自身を含む): 240163200

約数和(自身を除く): 140101400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 16139, 32278, 64556, 80695, 129112, 161390, 322780, 403475, 500309, 645560, 806950, 1000618, 1613900, 2001236, 2501545, 3227800, 4002472, 5003090, 10006180, 12507725, 20012360, 25015450, 50030900, 100061800]

約数ペア:

[(1, 100061800), (2, 50030900), (4, 25015450), (5, 20012360), (8, 12507725), (10, 10006180), (20, 5003090), (25, 4002472), (31, 3227800), (40, 2501545), (50, 2001236), (62, 1613900), (100, 1000618), (124, 806950), (155, 645560), (200, 500309), (248, 403475), (310, 322780), (620, 161390), (775, 129112), (1240, 80695), (1550, 64556), (3100, 32278), (6200, 16139)]