4139300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 10124352

約数和(自身を除く): 5985052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 71, 100, 106, 110, 142, 212, 220, 265, 275, 284, 355, 530, 550, 583, 710, 781, 1060, 1100, 1166, 1325, 1420, 1562, 1775, 2332, 2650, 2915, 3124, 3550, 3763, 3905, 5300, 5830, 7100, 7526, 7810, 11660, 14575, 15052, 15620, 18815, 19525, 29150, 37630, 39050, 41393, 58300, 75260, 78100, 82786, 94075, 165572, 188150, 206965, 376300, 413930, 827860, 1034825, 2069650, 4139300]

約数ペア:

[(1, 4139300), (2, 2069650), (4, 1034825), (5, 827860), (10, 413930), (11, 376300), (20, 206965), (22, 188150), (25, 165572), (44, 94075), (50, 82786), (53, 78100), (55, 75260), (71, 58300), (100, 41393), (106, 39050), (110, 37630), (142, 29150), (212, 19525), (220, 18815), (265, 15620), (275, 15052), (284, 14575), (355, 11660), (530, 7810), (550, 7526), (583, 7100), (710, 5830), (781, 5300), (1060, 3905), (1100, 3763), (1166, 3550), (1325, 3124), (1420, 2915), (1562, 2650), (1775, 2332)]