1036697380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{1987}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 2294470080

約数和(自身を除く): 1257772700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1373, 1987, 2746, 3974, 5492, 6865, 7948, 9935, 13730, 19870, 26087, 27460, 37753, 39740, 52174, 75506, 104348, 130435, 151012, 188765, 260870, 377530, 521740, 755060, 2728151, 5456302, 10912604, 13640755, 27281510, 51834869, 54563020, 103669738, 207339476, 259174345, 518348690, 1036697380]

約数ペア:

[(1, 1036697380), (2, 518348690), (4, 259174345), (5, 207339476), (10, 103669738), (19, 54563020), (20, 51834869), (38, 27281510), (76, 13640755), (95, 10912604), (190, 5456302), (380, 2728151), (1373, 755060), (1987, 521740), (2746, 377530), (3974, 260870), (5492, 188765), (6865, 151012), (7948, 130435), (9935, 104348), (13730, 75506), (19870, 52174), (26087, 39740), (27460, 37753)]