103287860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 234332112

約数和(自身を除く): 131044252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 601, 661, 1202, 1322, 2404, 2644, 3005, 3305, 6010, 6610, 7813, 8593, 12020, 13220, 15626, 17186, 31252, 34372, 39065, 42965, 78130, 85930, 156260, 171860, 397261, 794522, 1589044, 1986305, 3972610, 5164393, 7945220, 10328786, 20657572, 25821965, 51643930, 103287860]

約数ペア:

[(1, 103287860), (2, 51643930), (4, 25821965), (5, 20657572), (10, 10328786), (13, 7945220), (20, 5164393), (26, 3972610), (52, 1986305), (65, 1589044), (130, 794522), (260, 397261), (601, 171860), (661, 156260), (1202, 85930), (1322, 78130), (2404, 42965), (2644, 39065), (3005, 34372), (3305, 31252), (6010, 17186), (6610, 15626), (7813, 13220), (8593, 12020)]