83423900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3279

約数の個数: 72

約数和(自身を含む): 212548896

約数和(自身を除く): 129124996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2590, 3221, 3700, 5180, 6442, 6475, 12884, 12950, 16105, 22547, 25900, 32210, 45094, 64420, 80525, 90188, 112735, 119177, 161050, 225470, 238354, 322100, 450940, 476708, 563675, 595885, 834239, 1127350, 1191770, 1668478, 2254700, 2383540, 2979425, 3336956, 4171195, 5958850, 8342390, 11917700, 16684780, 20855975, 41711950, 83423900]

約数ペア:

[(1, 83423900), (2, 41711950), (4, 20855975), (5, 16684780), (7, 11917700), (10, 8342390), (14, 5958850), (20, 4171195), (25, 3336956), (28, 2979425), (35, 2383540), (37, 2254700), (50, 1668478), (70, 1191770), (74, 1127350), (100, 834239), (140, 595885), (148, 563675), (175, 476708), (185, 450940), (259, 322100), (350, 238354), (370, 225470), (518, 161050), (700, 119177), (740, 112735), (925, 90188), (1036, 80525), (1295, 64420), (1850, 45094), (2590, 32210), (3221, 25900), (3700, 22547), (5180, 16105), (6442, 12950), (6475, 12884)]