814275800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{24091}}^1$

素因数の和:24133

約数の個数: 72

約数和(自身を含む): 2050108740

約数和(自身を除く): 1235832940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 6760, 8450, 16900, 24091, 33800, 48182, 96364, 120455, 192728, 240910, 313183, 481820, 602275, 626366, 963640, 1204550, 1252732, 1565915, 2409100, 2505464, 3131830, 4071379, 4818200, 6263660, 7829575, 8142758, 12527320, 15659150, 16285516, 20356895, 31318300, 32571032, 40713790, 62636600, 81427580, 101784475, 162855160, 203568950, 407137900, 814275800]

約数ペア:

[(1, 814275800), (2, 407137900), (4, 203568950), (5, 162855160), (8, 101784475), (10, 81427580), (13, 62636600), (20, 40713790), (25, 32571032), (26, 31318300), (40, 20356895), (50, 16285516), (52, 15659150), (65, 12527320), (100, 8142758), (104, 7829575), (130, 6263660), (169, 4818200), (200, 4071379), (260, 3131830), (325, 2505464), (338, 2409100), (520, 1565915), (650, 1252732), (676, 1204550), (845, 963640), (1300, 626366), (1352, 602275), (1690, 481820), (2600, 313183), (3380, 240910), (4225, 192728), (6760, 120455), (8450, 96364), (16900, 48182), (24091, 33800)]