30500600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11731}}^1$

素因数の和:11760

約数の個数: 48

約数和(自身を含む): 76375320

約数和(自身を除く): 45874720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11731, 23462, 46924, 58655, 93848, 117310, 152503, 234620, 293275, 305006, 469240, 586550, 610012, 762515, 1173100, 1220024, 1525030, 2346200, 3050060, 3812575, 6100120, 7625150, 15250300, 30500600]

約数ペア:

[(1, 30500600), (2, 15250300), (4, 7625150), (5, 6100120), (8, 3812575), (10, 3050060), (13, 2346200), (20, 1525030), (25, 1220024), (26, 1173100), (40, 762515), (50, 610012), (52, 586550), (65, 469240), (100, 305006), (104, 293275), (130, 234620), (200, 152503), (260, 117310), (325, 93848), (520, 58655), (650, 46924), (1300, 23462), (2600, 11731)]