162267950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8109

約数の個数: 48

約数和(自身を含む): 335561856

約数和(自身を除く): 173293906

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 8053, 10075, 16106, 20150, 40265, 80530, 104689, 201325, 209378, 249643, 402650, 499286, 523445, 1046890, 1248215, 2496430, 2617225, 3245359, 5234450, 6241075, 6490718, 12482150, 16226795, 32453590, 81133975, 162267950]

約数ペア:

[(1, 162267950), (2, 81133975), (5, 32453590), (10, 16226795), (13, 12482150), (25, 6490718), (26, 6241075), (31, 5234450), (50, 3245359), (62, 2617225), (65, 2496430), (130, 1248215), (155, 1046890), (310, 523445), (325, 499286), (403, 402650), (650, 249643), (775, 209378), (806, 201325), (1550, 104689), (2015, 80530), (4030, 40265), (8053, 20150), (10075, 16106)]