113323100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 272232576

約数和(自身を除く): 158909476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 1100, 1420, 1451, 1562, 1775, 2902, 3124, 3550, 3905, 5804, 7100, 7255, 7810, 14510, 15620, 15961, 19525, 29020, 31922, 36275, 39050, 63844, 72550, 78100, 79805, 103021, 145100, 159610, 206042, 319220, 399025, 412084, 515105, 798050, 1030210, 1133231, 1596100, 2060420, 2266462, 2575525, 4532924, 5151050, 5666155, 10302100, 11332310, 22664620, 28330775, 56661550, 113323100]

約数ペア:

[(1, 113323100), (2, 56661550), (4, 28330775), (5, 22664620), (10, 11332310), (11, 10302100), (20, 5666155), (22, 5151050), (25, 4532924), (44, 2575525), (50, 2266462), (55, 2060420), (71, 1596100), (100, 1133231), (110, 1030210), (142, 798050), (220, 515105), (275, 412084), (284, 399025), (355, 319220), (550, 206042), (710, 159610), (781, 145100), (1100, 103021), (1420, 79805), (1451, 78100), (1562, 72550), (1775, 63844), (2902, 39050), (3124, 36275), (3550, 31922), (3905, 29020), (5804, 19525), (7100, 15961), (7255, 15620), (7810, 14510)]