1232757200

素因数分解:

$2^4\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{2333}}^1$

素因数の和:3672

約数の個数: 60

約数和(自身を含む): 2965211628

約数和(自身を除く): 1732454428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1321, 2333, 2642, 4666, 5284, 6605, 9332, 10568, 11665, 13210, 18664, 21136, 23330, 26420, 33025, 37328, 46660, 52840, 58325, 66050, 93320, 105680, 116650, 132100, 186640, 233300, 264200, 466600, 528400, 933200, 3081893, 6163786, 12327572, 15409465, 24655144, 30818930, 49310288, 61637860, 77047325, 123275720, 154094650, 246551440, 308189300, 616378600, 1232757200]

約数ペア:

[(1, 1232757200), (2, 616378600), (4, 308189300), (5, 246551440), (8, 154094650), (10, 123275720), (16, 77047325), (20, 61637860), (25, 49310288), (40, 30818930), (50, 24655144), (80, 15409465), (100, 12327572), (200, 6163786), (400, 3081893), (1321, 933200), (2333, 528400), (2642, 466600), (4666, 264200), (5284, 233300), (6605, 186640), (9332, 132100), (10568, 116650), (11665, 105680), (13210, 93320), (18664, 66050), (21136, 58325), (23330, 52840), (26420, 46660), (33025, 37328)]