190044950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 371635440

約数和(自身を除く): 181590490

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 185, 215, 370, 430, 925, 1075, 1591, 1850, 2150, 2389, 3182, 4778, 7955, 11945, 15910, 23890, 39775, 59725, 79550, 88393, 102727, 119450, 176786, 205454, 441965, 513635, 883930, 1027270, 2209825, 2568175, 3800899, 4419650, 5136350, 7601798, 19004495, 38008990, 95022475, 190044950]

約数ペア:

[(1, 190044950), (2, 95022475), (5, 38008990), (10, 19004495), (25, 7601798), (37, 5136350), (43, 4419650), (50, 3800899), (74, 2568175), (86, 2209825), (185, 1027270), (215, 883930), (370, 513635), (430, 441965), (925, 205454), (1075, 176786), (1591, 119450), (1850, 102727), (2150, 88393), (2389, 79550), (3182, 59725), (4778, 39775), (7955, 23890), (11945, 15910)]