353082520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{74177}}^1$

素因数の和:74212

約数の個数: 64

約数和(自身を含む): 961346880

約数和(自身を除く): 608264360

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, 1190, 2380, 4760, 74177, 148354, 296708, 370885, 519239, 593416, 741770, 1038478, 1261009, 1483540, 2076956, 2522018, 2596195, 2967080, 4153912, 5044036, 5192390, 6305045, 8827063, 10088072, 10384780, 12610090, 17654126, 20769560, 25220180, 35308252, 44135315, 50440360, 70616504, 88270630, 176541260, 353082520]

約数ペア:

[(1, 353082520), (2, 176541260), (4, 88270630), (5, 70616504), (7, 50440360), (8, 44135315), (10, 35308252), (14, 25220180), (17, 20769560), (20, 17654126), (28, 12610090), (34, 10384780), (35, 10088072), (40, 8827063), (56, 6305045), (68, 5192390), (70, 5044036), (85, 4153912), (119, 2967080), (136, 2596195), (140, 2522018), (170, 2076956), (238, 1483540), (280, 1261009), (340, 1038478), (476, 741770), (595, 593416), (680, 519239), (952, 370885), (1190, 296708), (2380, 148354), (4760, 74177)]