97301680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 259983360

約数和(自身を除く): 162681680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 239, 280, 478, 560, 727, 956, 1195, 1454, 1673, 1912, 2390, 2908, 3346, 3635, 3824, 4780, 5089, 5816, 6692, 7270, 8365, 9560, 10178, 11632, 13384, 14540, 16730, 19120, 20356, 25445, 26768, 29080, 33460, 40712, 50890, 58160, 66920, 81424, 101780, 133840, 173753, 203560, 347506, 407120, 695012, 868765, 1216271, 1390024, 1737530, 2432542, 2780048, 3475060, 4865084, 6081355, 6950120, 9730168, 12162710, 13900240, 19460336, 24325420, 48650840, 97301680]

約数ペア:

[(1, 97301680), (2, 48650840), (4, 24325420), (5, 19460336), (7, 13900240), (8, 12162710), (10, 9730168), (14, 6950120), (16, 6081355), (20, 4865084), (28, 3475060), (35, 2780048), (40, 2432542), (56, 1737530), (70, 1390024), (80, 1216271), (112, 868765), (140, 695012), (239, 407120), (280, 347506), (478, 203560), (560, 173753), (727, 133840), (956, 101780), (1195, 81424), (1454, 66920), (1673, 58160), (1912, 50890), (2390, 40712), (2908, 33460), (3346, 29080), (3635, 26768), (3824, 25445), (4780, 20356), (5089, 19120), (5816, 16730), (6692, 14540), (7270, 13384), (8365, 11632), (9560, 10178)]