101450000

素因数分解:

$2^4\times 5^5\times {\mathrm{2029}}^1$

素因数の和:2062

約数の個数: 60

約数和(自身を含む): 245804580

約数和(自身を除く): 144354580

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, 2029, 2500, 3125, 4058, 5000, 6250, 8116, 10000, 10145, 12500, 16232, 20290, 25000, 32464, 40580, 50000, 50725, 81160, 101450, 162320, 202900, 253625, 405800, 507250, 811600, 1014500, 1268125, 2029000, 2536250, 4058000, 5072500, 6340625, 10145000, 12681250, 20290000, 25362500, 50725000, 101450000]

約数ペア:

[(1, 101450000), (2, 50725000), (4, 25362500), (5, 20290000), (8, 12681250), (10, 10145000), (16, 6340625), (20, 5072500), (25, 4058000), (40, 2536250), (50, 2029000), (80, 1268125), (100, 1014500), (125, 811600), (200, 507250), (250, 405800), (400, 253625), (500, 202900), (625, 162320), (1000, 101450), (1250, 81160), (2000, 50725), (2029, 50000), (2500, 40580), (3125, 32464), (4058, 25000), (5000, 20290), (6250, 16232), (8116, 12500), (10000, 10145)]