1180492000

素因数分解:

$2^5\times 5^3\times {\mathrm{295123}}^1$

素因数の和:295148

約数の個数: 48

約数和(自身を含む): 2900478672

約数和(自身を除く): 1719986672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 295123, 590246, 1180492, 1475615, 2360984, 2951230, 4721968, 5902460, 7378075, 9443936, 11804920, 14756150, 23609840, 29512300, 36890375, 47219680, 59024600, 73780750, 118049200, 147561500, 236098400, 295123000, 590246000, 1180492000]

約数ペア:

[(1, 1180492000), (2, 590246000), (4, 295123000), (5, 236098400), (8, 147561500), (10, 118049200), (16, 73780750), (20, 59024600), (25, 47219680), (32, 36890375), (40, 29512300), (50, 23609840), (80, 14756150), (100, 11804920), (125, 9443936), (160, 7378075), (200, 5902460), (250, 4721968), (400, 2951230), (500, 2360984), (800, 1475615), (1000, 1180492), (2000, 590246), (4000, 295123)]