1961569300

素因数分解:

$2^2\times 5^2\times {\mathrm{1613}}^1\times {\mathrm{12161}}^1$

素因数の和:13788

約数の個数: 36

約数和(自身を含む): 4259594556

約数和(自身を除く): 2298025256

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1613, 3226, 6452, 8065, 12161, 16130, 24322, 32260, 40325, 48644, 60805, 80650, 121610, 161300, 243220, 304025, 608050, 1216100, 19615693, 39231386, 78462772, 98078465, 196156930, 392313860, 490392325, 980784650, 1961569300]

約数ペア:

[(1, 1961569300), (2, 980784650), (4, 490392325), (5, 392313860), (10, 196156930), (20, 98078465), (25, 78462772), (50, 39231386), (100, 19615693), (1613, 1216100), (3226, 608050), (6452, 304025), (8065, 243220), (12161, 161300), (16130, 121610), (24322, 80650), (32260, 60805), (40325, 48644)]