17019040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6289

約数の個数: 48

約数和(自身を含む): 42579432

約数和(自身を除く): 25560392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 6257, 12514, 25028, 31285, 50056, 62570, 100112, 106369, 125140, 200224, 212738, 250280, 425476, 500560, 531845, 850952, 1001120, 1063690, 1701904, 2127380, 3403808, 4254760, 8509520, 17019040]

約数ペア:

[(1, 17019040), (2, 8509520), (4, 4254760), (5, 3403808), (8, 2127380), (10, 1701904), (16, 1063690), (17, 1001120), (20, 850952), (32, 531845), (34, 500560), (40, 425476), (68, 250280), (80, 212738), (85, 200224), (136, 125140), (160, 106369), (170, 100112), (272, 62570), (340, 50056), (544, 31285), (680, 25028), (1360, 12514), (2720, 6257)]