5661567484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 11112247440

約数和(自身を除く): 5450679956

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 212, 437, 529, 874, 1007, 1058, 1219, 1748, 2014, 2116, 2438, 2657, 4028, 4876, 5314, 10051, 10628, 20102, 23161, 28037, 40204, 46322, 50483, 56074, 61111, 92644, 100966, 112148, 122222, 140821, 201932, 244444, 281642, 532703, 563284, 1065406, 1161109, 1405553, 2130812, 2322218, 2675599, 2811106, 3238883, 4644436, 5351198, 5622212, 6477766, 10702396, 12955532, 26705507, 53411014, 61538777, 74494309, 106822028, 123077554, 148988618, 246155108, 297977236, 1415391871, 2830783742, 5661567484]

約数ペア:

[(1, 5661567484), (2, 2830783742), (4, 1415391871), (19, 297977236), (23, 246155108), (38, 148988618), (46, 123077554), (53, 106822028), (76, 74494309), (92, 61538777), (106, 53411014), (212, 26705507), (437, 12955532), (529, 10702396), (874, 6477766), (1007, 5622212), (1058, 5351198), (1219, 4644436), (1748, 3238883), (2014, 2811106), (2116, 2675599), (2438, 2322218), (2657, 2130812), (4028, 1405553), (4876, 1161109), (5314, 1065406), (10051, 563284), (10628, 532703), (20102, 281642), (23161, 244444), (28037, 201932), (40204, 140821), (46322, 122222), (50483, 112148), (56074, 100966), (61111, 92644)]