2034507460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{5153}}^1$

素因数の和:6220

約数の個数: 48

約数和(自身を含む): 4502534400

約数和(自身を除く): 2468026940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1039, 2078, 4156, 5153, 5195, 10306, 10390, 19741, 20612, 20780, 25765, 39482, 51530, 78964, 97907, 98705, 103060, 195814, 197410, 391628, 394820, 489535, 979070, 1958140, 5353967, 10707934, 21415868, 26769835, 53539670, 101725373, 107079340, 203450746, 406901492, 508626865, 1017253730, 2034507460]

約数ペア:

[(1, 2034507460), (2, 1017253730), (4, 508626865), (5, 406901492), (10, 203450746), (19, 107079340), (20, 101725373), (38, 53539670), (76, 26769835), (95, 21415868), (190, 10707934), (380, 5353967), (1039, 1958140), (2078, 979070), (4156, 489535), (5153, 394820), (5195, 391628), (10306, 197410), (10390, 195814), (19741, 103060), (20612, 98705), (20780, 97907), (25765, 78964), (39482, 51530)]