10206950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 10791706

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 383, 410, 533, 650, 766, 1025, 1066, 1915, 2050, 2665, 3830, 4979, 5330, 9575, 9958, 13325, 15703, 19150, 24895, 26650, 31406, 49790, 78515, 124475, 157030, 204139, 248950, 392575, 408278, 785150, 1020695, 2041390, 5103475, 10206950]

約数ペア:

[(1, 10206950), (2, 5103475), (5, 2041390), (10, 1020695), (13, 785150), (25, 408278), (26, 392575), (41, 248950), (50, 204139), (65, 157030), (82, 124475), (130, 78515), (205, 49790), (325, 31406), (383, 26650), (410, 24895), (533, 19150), (650, 15703), (766, 13325), (1025, 9958), (1066, 9575), (1915, 5330), (2050, 4979), (2665, 3830)]