10506520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 25171200

約数和(自身を除く): 14664680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 229, 248, 296, 310, 370, 458, 620, 740, 916, 1145, 1147, 1240, 1480, 1832, 2290, 2294, 4580, 4588, 5735, 7099, 8473, 9160, 9176, 11470, 14198, 16946, 22940, 28396, 33892, 35495, 42365, 45880, 56792, 67784, 70990, 84730, 141980, 169460, 262663, 283960, 338920, 525326, 1050652, 1313315, 2101304, 2626630, 5253260, 10506520]

約数ペア:

[(1, 10506520), (2, 5253260), (4, 2626630), (5, 2101304), (8, 1313315), (10, 1050652), (20, 525326), (31, 338920), (37, 283960), (40, 262663), (62, 169460), (74, 141980), (124, 84730), (148, 70990), (155, 67784), (185, 56792), (229, 45880), (248, 42365), (296, 35495), (310, 33892), (370, 28396), (458, 22940), (620, 16946), (740, 14198), (916, 11470), (1145, 9176), (1147, 9160), (1240, 8473), (1480, 7099), (1832, 5735), (2290, 4588), (2294, 4580)]