2247352600

素因数分解:

$2^3\times 5^2\times {\mathrm{2131}}^1\times {\mathrm{5273}}^1$

素因数の和:7420

約数の個数: 48

約数和(自身を含む): 5228538120

約数和(自身を除く): 2981185520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2131, 4262, 5273, 8524, 10546, 10655, 17048, 21092, 21310, 26365, 42184, 42620, 52730, 53275, 85240, 105460, 106550, 131825, 210920, 213100, 263650, 426200, 527300, 1054600, 11236763, 22473526, 44947052, 56183815, 89894104, 112367630, 224735260, 280919075, 449470520, 561838150, 1123676300, 2247352600]

約数ペア:

[(1, 2247352600), (2, 1123676300), (4, 561838150), (5, 449470520), (8, 280919075), (10, 224735260), (20, 112367630), (25, 89894104), (40, 56183815), (50, 44947052), (100, 22473526), (200, 11236763), (2131, 1054600), (4262, 527300), (5273, 426200), (8524, 263650), (10546, 213100), (10655, 210920), (17048, 131825), (21092, 106550), (21310, 105460), (26365, 85240), (42184, 53275), (42620, 52730)]