114747880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 280098000

約数和(自身を除く): 165350120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1192, 1481, 1490, 1937, 2962, 2980, 3874, 5924, 5960, 7405, 7748, 9685, 11848, 14810, 15496, 19253, 19370, 29620, 38506, 38740, 59240, 77012, 77480, 96265, 154024, 192530, 220669, 385060, 441338, 770120, 882676, 1103345, 1765352, 2206690, 2868697, 4413380, 5737394, 8826760, 11474788, 14343485, 22949576, 28686970, 57373940, 114747880]

約数ペア:

[(1, 114747880), (2, 57373940), (4, 28686970), (5, 22949576), (8, 14343485), (10, 11474788), (13, 8826760), (20, 5737394), (26, 4413380), (40, 2868697), (52, 2206690), (65, 1765352), (104, 1103345), (130, 882676), (149, 770120), (260, 441338), (298, 385060), (520, 220669), (596, 192530), (745, 154024), (1192, 96265), (1481, 77480), (1490, 77012), (1937, 59240), (2962, 38740), (2980, 38506), (3874, 29620), (5924, 19370), (5960, 19253), (7405, 15496), (7748, 14810), (9685, 11848)]