1796323520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181081}}^1$

素因数の和:181129

約数の個数: 56

約数和(自身を含む): 4415503488

約数和(自身を除く): 2619179968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 181081, 362162, 724324, 905405, 1448648, 1810810, 2897296, 3621620, 5613511, 5794592, 7243240, 11227022, 11589184, 14486480, 22454044, 28067555, 28972960, 44908088, 56135110, 57945920, 89816176, 112270220, 179632352, 224540440, 359264704, 449080880, 898161760, 1796323520]

約数ペア:

[(1, 1796323520), (2, 898161760), (4, 449080880), (5, 359264704), (8, 224540440), (10, 179632352), (16, 112270220), (20, 89816176), (31, 57945920), (32, 56135110), (40, 44908088), (62, 28972960), (64, 28067555), (80, 22454044), (124, 14486480), (155, 11589184), (160, 11227022), (248, 7243240), (310, 5794592), (320, 5613511), (496, 3621620), (620, 2897296), (992, 1810810), (1240, 1448648), (1984, 905405), (2480, 724324), (4960, 362162), (9920, 181081)]