2045243360

素因数分解:

$2^5\times 5^1\times {\mathrm{751}}^1\times {\mathrm{17021}}^1$

素因数の和:17787

約数の個数: 48

約数和(自身を含む): 4838605632

約数和(自身を除く): 2793362272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 751, 1502, 3004, 3755, 6008, 7510, 12016, 15020, 17021, 24032, 30040, 34042, 60080, 68084, 85105, 120160, 136168, 170210, 272336, 340420, 544672, 680840, 1361680, 2723360, 12782771, 25565542, 51131084, 63913855, 102262168, 127827710, 204524336, 255655420, 409048672, 511310840, 1022621680, 2045243360]

約数ペア:

[(1, 2045243360), (2, 1022621680), (4, 511310840), (5, 409048672), (8, 255655420), (10, 204524336), (16, 127827710), (20, 102262168), (32, 63913855), (40, 51131084), (80, 25565542), (160, 12782771), (751, 2723360), (1502, 1361680), (3004, 680840), (3755, 544672), (6008, 340420), (7510, 272336), (12016, 170210), (15020, 136168), (17021, 120160), (24032, 85105), (30040, 68084), (34042, 60080)]