4650520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 12674880

約数和(自身を除く): 8024360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 977, 1190, 1954, 2380, 3908, 4760, 4885, 6839, 7816, 9770, 13678, 16609, 19540, 27356, 33218, 34195, 39080, 54712, 66436, 68390, 83045, 116263, 132872, 136780, 166090, 232526, 273560, 332180, 465052, 581315, 664360, 930104, 1162630, 2325260, 4650520]

約数ペア:

[(1, 4650520), (2, 2325260), (4, 1162630), (5, 930104), (7, 664360), (8, 581315), (10, 465052), (14, 332180), (17, 273560), (20, 232526), (28, 166090), (34, 136780), (35, 132872), (40, 116263), (56, 83045), (68, 68390), (70, 66436), (85, 54712), (119, 39080), (136, 34195), (140, 33218), (170, 27356), (238, 19540), (280, 16609), (340, 13678), (476, 9770), (595, 7816), (680, 6839), (952, 4885), (977, 4760), (1190, 3908), (1954, 2380)]