99758440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 229536900

約数和(自身を除く): 129778460

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1129, 1880, 2209, 2258, 4418, 4516, 5645, 8836, 9032, 11045, 11290, 17672, 22090, 22580, 44180, 45160, 53063, 88360, 106126, 212252, 265315, 424504, 530630, 1061260, 2122520, 2493961, 4987922, 9975844, 12469805, 19951688, 24939610, 49879220, 99758440]

約数ペア:

[(1, 99758440), (2, 49879220), (4, 24939610), (5, 19951688), (8, 12469805), (10, 9975844), (20, 4987922), (40, 2493961), (47, 2122520), (94, 1061260), (188, 530630), (235, 424504), (376, 265315), (470, 212252), (940, 106126), (1129, 88360), (1880, 53063), (2209, 45160), (2258, 44180), (4418, 22580), (4516, 22090), (5645, 17672), (8836, 11290), (9032, 11045)]