45063800

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 105592200

約数和(自身を除く): 60528400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 1621, 2780, 3242, 3475, 5560, 6484, 6950, 8105, 12968, 13900, 16210, 27800, 32420, 40525, 64840, 81050, 162100, 225319, 324200, 450638, 901276, 1126595, 1802552, 2253190, 4506380, 5632975, 9012760, 11265950, 22531900, 45063800]

約数ペア:

[(1, 45063800), (2, 22531900), (4, 11265950), (5, 9012760), (8, 5632975), (10, 4506380), (20, 2253190), (25, 1802552), (40, 1126595), (50, 901276), (100, 450638), (139, 324200), (200, 225319), (278, 162100), (556, 81050), (695, 64840), (1112, 40525), (1390, 32420), (1621, 27800), (2780, 16210), (3242, 13900), (3475, 12968), (5560, 8105), (6484, 6950)]