46916240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 125587200

約数和(自身を除く): 78670960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 199, 280, 398, 421, 560, 796, 842, 995, 1393, 1592, 1684, 1990, 2105, 2786, 2947, 3184, 3368, 3980, 4210, 5572, 5894, 6736, 6965, 7960, 8420, 11144, 11788, 13930, 14735, 15920, 16840, 22288, 23576, 27860, 29470, 33680, 47152, 55720, 58940, 83779, 111440, 117880, 167558, 235760, 335116, 418895, 586453, 670232, 837790, 1172906, 1340464, 1675580, 2345812, 2932265, 3351160, 4691624, 5864530, 6702320, 9383248, 11729060, 23458120, 46916240]

約数ペア:

[(1, 46916240), (2, 23458120), (4, 11729060), (5, 9383248), (7, 6702320), (8, 5864530), (10, 4691624), (14, 3351160), (16, 2932265), (20, 2345812), (28, 1675580), (35, 1340464), (40, 1172906), (56, 837790), (70, 670232), (80, 586453), (112, 418895), (140, 335116), (199, 235760), (280, 167558), (398, 117880), (421, 111440), (560, 83779), (796, 58940), (842, 55720), (995, 47152), (1393, 33680), (1592, 29470), (1684, 27860), (1990, 23576), (2105, 22288), (2786, 16840), (2947, 15920), (3184, 14735), (3368, 13930), (3980, 11788), (4210, 11144), (5572, 8420), (5894, 7960), (6736, 6965)]