25033450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 52809120

約数和(自身を除く): 27775670

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2027, 2470, 4054, 6175, 10135, 12350, 20270, 26351, 38513, 50675, 52702, 77026, 101350, 131755, 192565, 263510, 385130, 500669, 658775, 962825, 1001338, 1317550, 1925650, 2503345, 5006690, 12516725, 25033450]

約数ペア:

[(1, 25033450), (2, 12516725), (5, 5006690), (10, 2503345), (13, 1925650), (19, 1317550), (25, 1001338), (26, 962825), (38, 658775), (50, 500669), (65, 385130), (95, 263510), (130, 192565), (190, 131755), (247, 101350), (325, 77026), (475, 52702), (494, 50675), (650, 38513), (950, 26351), (1235, 20270), (2027, 12350), (2470, 10135), (4054, 6175)]