47019680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15467}}^1$

素因数の和:15501

約数の個数: 48

約数和(自身を含む): 116938080

約数和(自身を除く): 69918400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15467, 30934, 61868, 77335, 123736, 154670, 247472, 293873, 309340, 494944, 587746, 618680, 1175492, 1237360, 1469365, 2350984, 2474720, 2938730, 4701968, 5877460, 9403936, 11754920, 23509840, 47019680]

約数ペア:

[(1, 47019680), (2, 23509840), (4, 11754920), (5, 9403936), (8, 5877460), (10, 4701968), (16, 2938730), (19, 2474720), (20, 2350984), (32, 1469365), (38, 1237360), (40, 1175492), (76, 618680), (80, 587746), (95, 494944), (152, 309340), (160, 293873), (190, 247472), (304, 154670), (380, 123736), (608, 77335), (760, 61868), (1520, 30934), (3040, 15467)]