247305800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10391}}^1$

素因数の和:10431

約数の個数: 96

約数和(自身を含む): 695848320

約数和(自身を除く): 448542520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 10391, 11900, 20782, 23800, 41564, 51955, 72737, 83128, 103910, 145474, 176647, 207820, 259775, 290948, 353294, 363685, 415640, 519550, 581896, 706588, 727370, 883235, 1039100, 1236529, 1413176, 1454740, 1766470, 1818425, 2078200, 2473058, 2909480, 3532940, 3636850, 4416175, 4946116, 6182645, 7065880, 7273700, 8832350, 9892232, 12365290, 14547400, 17664700, 24730580, 30913225, 35329400, 49461160, 61826450, 123652900, 247305800]

約数ペア:

[(1, 247305800), (2, 123652900), (4, 61826450), (5, 49461160), (7, 35329400), (8, 30913225), (10, 24730580), (14, 17664700), (17, 14547400), (20, 12365290), (25, 9892232), (28, 8832350), (34, 7273700), (35, 7065880), (40, 6182645), (50, 4946116), (56, 4416175), (68, 3636850), (70, 3532940), (85, 2909480), (100, 2473058), (119, 2078200), (136, 1818425), (140, 1766470), (170, 1454740), (175, 1413176), (200, 1236529), (238, 1039100), (280, 883235), (340, 727370), (350, 706588), (425, 581896), (476, 519550), (595, 415640), (680, 363685), (700, 353294), (850, 290948), (952, 259775), (1190, 207820), (1400, 176647), (1700, 145474), (2380, 103910), (2975, 83128), (3400, 72737), (4760, 51955), (5950, 41564), (10391, 23800), (11900, 20782)]