15695764960

素因数分解:

$2^5\times 5^1\times {\mathrm{809}}^1\times {\mathrm{121259}}^1$

素因数の和:122083

約数の個数: 48

約数和(自身を含む): 37127386800

約数和(自身を除く): 21431621840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 809, 1618, 3236, 4045, 6472, 8090, 12944, 16180, 25888, 32360, 64720, 121259, 129440, 242518, 485036, 606295, 970072, 1212590, 1940144, 2425180, 3880288, 4850360, 9700720, 19401440, 98098531, 196197062, 392394124, 490492655, 784788248, 980985310, 1569576496, 1961970620, 3139152992, 3923941240, 7847882480, 15695764960]

約数ペア:

[(1, 15695764960), (2, 7847882480), (4, 3923941240), (5, 3139152992), (8, 1961970620), (10, 1569576496), (16, 980985310), (20, 784788248), (32, 490492655), (40, 392394124), (80, 196197062), (160, 98098531), (809, 19401440), (1618, 9700720), (3236, 4850360), (4045, 3880288), (6472, 2425180), (8090, 1940144), (12944, 1212590), (16180, 970072), (25888, 606295), (32360, 485036), (64720, 242518), (121259, 129440)]