22857900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5891

約数の個数: 72

約数和(自身を含む): 71235024

約数和(自身を除く): 48377124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5861, 11722, 17583, 23444, 29305, 35166, 58610, 70332, 76193, 87915, 117220, 146525, 152386, 175830, 228579, 293050, 304772, 351660, 380965, 439575, 457158, 586100, 761930, 879150, 914316, 1142895, 1523860, 1758300, 1904825, 2285790, 3809650, 4571580, 5714475, 7619300, 11428950, 22857900]

約数ペア:

[(1, 22857900), (2, 11428950), (3, 7619300), (4, 5714475), (5, 4571580), (6, 3809650), (10, 2285790), (12, 1904825), (13, 1758300), (15, 1523860), (20, 1142895), (25, 914316), (26, 879150), (30, 761930), (39, 586100), (50, 457158), (52, 439575), (60, 380965), (65, 351660), (75, 304772), (78, 293050), (100, 228579), (130, 175830), (150, 152386), (156, 146525), (195, 117220), (260, 87915), (300, 76193), (325, 70332), (390, 58610), (650, 35166), (780, 29305), (975, 23444), (1300, 17583), (1950, 11722), (3900, 5861)]