171303520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34537}}^1$

素因数の和:34583

約数の個数: 48

約数和(自身を含む): 417771648

約数和(自身を除く): 246468128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 34537, 69074, 138148, 172685, 276296, 345370, 552592, 690740, 1070647, 1105184, 1381480, 2141294, 2762960, 4282588, 5353235, 5525920, 8565176, 10706470, 17130352, 21412940, 34260704, 42825880, 85651760, 171303520]

約数ペア:

[(1, 171303520), (2, 85651760), (4, 42825880), (5, 34260704), (8, 21412940), (10, 17130352), (16, 10706470), (20, 8565176), (31, 5525920), (32, 5353235), (40, 4282588), (62, 2762960), (80, 2141294), (124, 1381480), (155, 1105184), (160, 1070647), (248, 690740), (310, 552592), (496, 345370), (620, 276296), (992, 172685), (1240, 138148), (2480, 69074), (4960, 34537)]