104511920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76847}}^1$

素因数の和:76877

約数の個数: 40

約数和(自身を含む): 257287104

約数和(自身を除く): 152775184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 76847, 153694, 307388, 384235, 614776, 768470, 1229552, 1306399, 1536940, 2612798, 3073880, 5225596, 6147760, 6531995, 10451192, 13063990, 20902384, 26127980, 52255960, 104511920]

約数ペア:

[(1, 104511920), (2, 52255960), (4, 26127980), (5, 20902384), (8, 13063990), (10, 10451192), (16, 6531995), (17, 6147760), (20, 5225596), (34, 3073880), (40, 2612798), (68, 1536940), (80, 1306399), (85, 1229552), (136, 768470), (170, 614776), (272, 384235), (340, 307388), (680, 153694), (1360, 76847)]