107681840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5254

約数の個数: 80

約数和(自身を含む): 293915712

約数和(自身を除く): 186233872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5197, 10360, 10394, 20720, 20788, 25985, 36379, 41576, 51970, 72758, 83152, 103940, 145516, 181895, 192289, 207880, 291032, 363790, 384578, 415760, 582064, 727580, 769156, 961445, 1346023, 1455160, 1538312, 1922890, 2692046, 2910320, 3076624, 3845780, 5384092, 6730115, 7691560, 10768184, 13460230, 15383120, 21536368, 26920460, 53840920, 107681840]

約数ペア:

[(1, 107681840), (2, 53840920), (4, 26920460), (5, 21536368), (7, 15383120), (8, 13460230), (10, 10768184), (14, 7691560), (16, 6730115), (20, 5384092), (28, 3845780), (35, 3076624), (37, 2910320), (40, 2692046), (56, 1922890), (70, 1538312), (74, 1455160), (80, 1346023), (112, 961445), (140, 769156), (148, 727580), (185, 582064), (259, 415760), (280, 384578), (296, 363790), (370, 291032), (518, 207880), (560, 192289), (592, 181895), (740, 145516), (1036, 103940), (1295, 83152), (1480, 72758), (2072, 51970), (2590, 41576), (2960, 36379), (4144, 25985), (5180, 20788), (5197, 20720), (10360, 10394)]