45490900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5033

約数の個数: 72

約数和(自身を含む): 121520000

約数和(自身を除く): 76029100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 4999, 9100, 9998, 19996, 24995, 34993, 49990, 64987, 69986, 99980, 124975, 129974, 139972, 174965, 249950, 259948, 324935, 349930, 454909, 499900, 649870, 699860, 874825, 909818, 1299740, 1624675, 1749650, 1819636, 2274545, 3249350, 3499300, 4549090, 6498700, 9098180, 11372725, 22745450, 45490900]

約数ペア:

[(1, 45490900), (2, 22745450), (4, 11372725), (5, 9098180), (7, 6498700), (10, 4549090), (13, 3499300), (14, 3249350), (20, 2274545), (25, 1819636), (26, 1749650), (28, 1624675), (35, 1299740), (50, 909818), (52, 874825), (65, 699860), (70, 649870), (91, 499900), (100, 454909), (130, 349930), (140, 324935), (175, 259948), (182, 249950), (260, 174965), (325, 139972), (350, 129974), (364, 124975), (455, 99980), (650, 69986), (700, 64987), (910, 49990), (1300, 34993), (1820, 24995), (2275, 19996), (4550, 9998), (4999, 9100)]