76397350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 71249450

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 166, 205, 410, 415, 449, 830, 898, 1025, 2050, 2075, 2245, 3403, 4150, 4490, 6806, 11225, 17015, 18409, 22450, 34030, 36818, 37267, 74534, 85075, 92045, 170150, 184090, 186335, 372670, 460225, 920450, 931675, 1527947, 1863350, 3055894, 7639735, 15279470, 38198675, 76397350]

約数ペア:

[(1, 76397350), (2, 38198675), (5, 15279470), (10, 7639735), (25, 3055894), (41, 1863350), (50, 1527947), (82, 931675), (83, 920450), (166, 460225), (205, 372670), (410, 186335), (415, 184090), (449, 170150), (830, 92045), (898, 85075), (1025, 74534), (2050, 37267), (2075, 36818), (2245, 34030), (3403, 22450), (4150, 18409), (4490, 17015), (6806, 11225)]