39315100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 94243968

約数和(自身を除く): 54928868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 347, 412, 515, 550, 694, 1030, 1100, 1133, 1388, 1735, 2060, 2266, 2575, 3470, 3817, 4532, 5150, 5665, 6940, 7634, 8675, 10300, 11330, 15268, 17350, 19085, 22660, 28325, 34700, 35741, 38170, 56650, 71482, 76340, 95425, 113300, 142964, 178705, 190850, 357410, 381700, 393151, 714820, 786302, 893525, 1572604, 1787050, 1965755, 3574100, 3931510, 7863020, 9828775, 19657550, 39315100]

約数ペア:

[(1, 39315100), (2, 19657550), (4, 9828775), (5, 7863020), (10, 3931510), (11, 3574100), (20, 1965755), (22, 1787050), (25, 1572604), (44, 893525), (50, 786302), (55, 714820), (100, 393151), (103, 381700), (110, 357410), (206, 190850), (220, 178705), (275, 142964), (347, 113300), (412, 95425), (515, 76340), (550, 71482), (694, 56650), (1030, 38170), (1100, 35741), (1133, 34700), (1388, 28325), (1735, 22660), (2060, 19085), (2266, 17350), (2575, 15268), (3470, 11330), (3817, 10300), (4532, 8675), (5150, 7634), (5665, 6940)]