224888950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 499468032

約数和(自身を除く): 274579082

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 71, 110, 130, 142, 143, 275, 286, 325, 355, 443, 550, 650, 710, 715, 781, 886, 923, 1430, 1562, 1775, 1846, 2215, 3550, 3575, 3905, 4430, 4615, 4873, 5759, 7150, 7810, 9230, 9746, 10153, 11075, 11518, 19525, 20306, 22150, 23075, 24365, 28795, 31453, 39050, 46150, 48730, 50765, 57590, 62906, 63349, 101530, 121825, 126698, 143975, 157265, 243650, 253825, 287950, 314530, 316745, 345983, 408889, 507650, 633490, 691966, 786325, 817778, 1572650, 1583725, 1729915, 2044445, 3167450, 3459830, 4088890, 4497779, 8649575, 8995558, 10222225, 17299150, 20444450, 22488895, 44977790, 112444475, 224888950]

約数ペア:

[(1, 224888950), (2, 112444475), (5, 44977790), (10, 22488895), (11, 20444450), (13, 17299150), (22, 10222225), (25, 8995558), (26, 8649575), (50, 4497779), (55, 4088890), (65, 3459830), (71, 3167450), (110, 2044445), (130, 1729915), (142, 1583725), (143, 1572650), (275, 817778), (286, 786325), (325, 691966), (355, 633490), (443, 507650), (550, 408889), (650, 345983), (710, 316745), (715, 314530), (781, 287950), (886, 253825), (923, 243650), (1430, 157265), (1562, 143975), (1775, 126698), (1846, 121825), (2215, 101530), (3550, 63349), (3575, 62906), (3905, 57590), (4430, 50765), (4615, 48730), (4873, 46150), (5759, 39050), (7150, 31453), (7810, 28795), (9230, 24365), (9746, 23075), (10153, 22150), (11075, 20306), (11518, 19525)]