2788045300

素因数分解:

$2^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{56783}}^1$

素因数の和:57288

約数の個数: 36

約数和(自身を含む): 6062486976

約数和(自身を除く): 3274441676

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 491, 982, 1964, 2455, 4910, 9820, 12275, 24550, 49100, 56783, 113566, 227132, 283915, 567830, 1135660, 1419575, 2839150, 5678300, 27880453, 55760906, 111521812, 139402265, 278804530, 557609060, 697011325, 1394022650, 2788045300]

約数ペア:

[(1, 2788045300), (2, 1394022650), (4, 697011325), (5, 557609060), (10, 278804530), (20, 139402265), (25, 111521812), (50, 55760906), (100, 27880453), (491, 5678300), (982, 2839150), (1964, 1419575), (2455, 1135660), (4910, 567830), (9820, 283915), (12275, 227132), (24550, 113566), (49100, 56783)]