112199920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{200357}}^1$

素因数の和:200377

約数の個数: 40

約数和(自身を含む): 298132704

約数和(自身を除く): 185932784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 200357, 400714, 801428, 1001785, 1402499, 1602856, 2003570, 2804998, 3205712, 4007140, 5609996, 7012495, 8014280, 11219992, 14024990, 16028560, 22439984, 28049980, 56099960, 112199920]

約数ペア:

[(1, 112199920), (2, 56099960), (4, 28049980), (5, 22439984), (7, 16028560), (8, 14024990), (10, 11219992), (14, 8014280), (16, 7012495), (20, 5609996), (28, 4007140), (35, 3205712), (40, 2804998), (56, 2003570), (70, 1602856), (80, 1402499), (112, 1001785), (140, 801428), (280, 400714), (560, 200357)]