88894300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 211986432

約数和(自身を除く): 123092132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 211, 220, 275, 383, 422, 550, 766, 844, 1055, 1100, 1532, 1915, 2110, 2321, 3830, 4213, 4220, 4642, 5275, 7660, 8426, 9284, 9575, 10550, 11605, 16852, 19150, 21065, 21100, 23210, 38300, 42130, 46420, 58025, 80813, 84260, 105325, 116050, 161626, 210650, 232100, 323252, 404065, 421300, 808130, 888943, 1616260, 1777886, 2020325, 3555772, 4040650, 4444715, 8081300, 8889430, 17778860, 22223575, 44447150, 88894300]

約数ペア:

[(1, 88894300), (2, 44447150), (4, 22223575), (5, 17778860), (10, 8889430), (11, 8081300), (20, 4444715), (22, 4040650), (25, 3555772), (44, 2020325), (50, 1777886), (55, 1616260), (100, 888943), (110, 808130), (211, 421300), (220, 404065), (275, 323252), (383, 232100), (422, 210650), (550, 161626), (766, 116050), (844, 105325), (1055, 84260), (1100, 80813), (1532, 58025), (1915, 46420), (2110, 42130), (2321, 38300), (3830, 23210), (4213, 21100), (4220, 21065), (4642, 19150), (5275, 16852), (7660, 11605), (8426, 10550), (9284, 9575)]