1220555104

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{1567}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 2438384256

約数和(自身を除く): 1217829152

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 241, 404, 482, 808, 964, 1567, 1616, 1928, 3134, 3232, 3856, 6268, 7712, 12536, 24341, 25072, 48682, 50144, 97364, 158267, 194728, 316534, 377647, 389456, 633068, 755294, 778912, 1266136, 1510588, 2532272, 3021176, 5064544, 6042352, 12084704, 38142347, 76284694, 152569388, 305138776, 610277552, 1220555104]

約数ペア:

[(1, 1220555104), (2, 610277552), (4, 305138776), (8, 152569388), (16, 76284694), (32, 38142347), (101, 12084704), (202, 6042352), (241, 5064544), (404, 3021176), (482, 2532272), (808, 1510588), (964, 1266136), (1567, 778912), (1616, 755294), (1928, 633068), (3134, 389456), (3232, 377647), (3856, 316534), (6268, 194728), (7712, 158267), (12536, 97364), (24341, 50144), (25072, 48682)]