82992940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 180300960

約数和(自身を除く): 97308020

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 590, 610, 1153, 1180, 1220, 2306, 3599, 4612, 5765, 7198, 11530, 14396, 17995, 23060, 35990, 68027, 70333, 71980, 136054, 140666, 272108, 281332, 340135, 351665, 680270, 703330, 1360540, 1406660, 4149647, 8299294, 16598588, 20748235, 41496470, 82992940]

約数ペア:

[(1, 82992940), (2, 41496470), (4, 20748235), (5, 16598588), (10, 8299294), (20, 4149647), (59, 1406660), (61, 1360540), (118, 703330), (122, 680270), (236, 351665), (244, 340135), (295, 281332), (305, 272108), (590, 140666), (610, 136054), (1153, 71980), (1180, 70333), (1220, 68027), (2306, 35990), (3599, 23060), (4612, 17995), (5765, 14396), (7198, 11530)]