140416100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 335791008

約数和(自身を除く): 195374908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 107, 110, 214, 220, 275, 428, 535, 550, 1070, 1100, 1177, 1193, 2140, 2354, 2386, 2675, 4708, 4772, 5350, 5885, 5965, 10700, 11770, 11930, 13123, 23540, 23860, 26246, 29425, 29825, 52492, 58850, 59650, 65615, 117700, 119300, 127651, 131230, 255302, 262460, 328075, 510604, 638255, 656150, 1276510, 1312300, 1404161, 2553020, 2808322, 3191275, 5616644, 6382550, 7020805, 12765100, 14041610, 28083220, 35104025, 70208050, 140416100]

約数ペア:

[(1, 140416100), (2, 70208050), (4, 35104025), (5, 28083220), (10, 14041610), (11, 12765100), (20, 7020805), (22, 6382550), (25, 5616644), (44, 3191275), (50, 2808322), (55, 2553020), (100, 1404161), (107, 1312300), (110, 1276510), (214, 656150), (220, 638255), (275, 510604), (428, 328075), (535, 262460), (550, 255302), (1070, 131230), (1100, 127651), (1177, 119300), (1193, 117700), (2140, 65615), (2354, 59650), (2386, 58850), (2675, 52492), (4708, 29825), (4772, 29425), (5350, 26246), (5885, 23860), (5965, 23540), (10700, 13123), (11770, 11930)]