229459520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23131}}^1$

素因数の和:23179

約数の個数: 56

約数和(自身を含む): 564050688

約数和(自身を除く): 334591168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 23131, 46262, 92524, 115655, 185048, 231310, 370096, 462620, 717061, 740192, 925240, 1434122, 1480384, 1850480, 2868244, 3585305, 3700960, 5736488, 7170610, 7401920, 11472976, 14341220, 22945952, 28682440, 45891904, 57364880, 114729760, 229459520]

約数ペア:

[(1, 229459520), (2, 114729760), (4, 57364880), (5, 45891904), (8, 28682440), (10, 22945952), (16, 14341220), (20, 11472976), (31, 7401920), (32, 7170610), (40, 5736488), (62, 3700960), (64, 3585305), (80, 2868244), (124, 1850480), (155, 1480384), (160, 1434122), (248, 925240), (310, 740192), (320, 717061), (496, 462620), (620, 370096), (992, 231310), (1240, 185048), (1984, 115655), (2480, 92524), (4960, 46262), (9920, 23131)]