2062450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 4374720

約数和(自身を除く): 2312270

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 167, 190, 247, 325, 334, 475, 494, 650, 835, 950, 1235, 1670, 2171, 2470, 3173, 4175, 4342, 6175, 6346, 8350, 10855, 12350, 15865, 21710, 31730, 41249, 54275, 79325, 82498, 108550, 158650, 206245, 412490, 1031225, 2062450]

約数ペア:

[(1, 2062450), (2, 1031225), (5, 412490), (10, 206245), (13, 158650), (19, 108550), (25, 82498), (26, 79325), (38, 54275), (50, 41249), (65, 31730), (95, 21710), (130, 15865), (167, 12350), (190, 10855), (247, 8350), (325, 6346), (334, 6175), (475, 4342), (494, 4175), (650, 3173), (835, 2470), (950, 2171), (1235, 1670)]