11201300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 28123200

約数和(自身を除く): 16921900

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 599, 748, 850, 935, 1100, 1198, 1700, 1870, 2396, 2995, 3740, 4675, 5990, 6589, 9350, 10183, 11980, 13178, 14975, 18700, 20366, 26356, 29950, 32945, 40732, 50915, 59900, 65890, 101830, 112013, 131780, 164725, 203660, 224026, 254575, 329450, 448052, 509150, 560065, 658900, 1018300, 1120130, 2240260, 2800325, 5600650, 11201300]

約数ペア:

[(1, 11201300), (2, 5600650), (4, 2800325), (5, 2240260), (10, 1120130), (11, 1018300), (17, 658900), (20, 560065), (22, 509150), (25, 448052), (34, 329450), (44, 254575), (50, 224026), (55, 203660), (68, 164725), (85, 131780), (100, 112013), (110, 101830), (170, 65890), (187, 59900), (220, 50915), (275, 40732), (340, 32945), (374, 29950), (425, 26356), (550, 20366), (599, 18700), (748, 14975), (850, 13178), (935, 11980), (1100, 10183), (1198, 9350), (1700, 6589), (1870, 5990), (2396, 4675), (2995, 3740)]