61402000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2825

約数の個数: 80

約数和(自身を含む): 162025344

約数和(自身を除く): 100623344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 2791, 4400, 5500, 5582, 11000, 11164, 13955, 22000, 22328, 27910, 30701, 44656, 55820, 61402, 69775, 111640, 122804, 139550, 153505, 223280, 245608, 279100, 307010, 348875, 491216, 558200, 614020, 697750, 767525, 1116400, 1228040, 1395500, 1535050, 2456080, 2791000, 3070100, 3837625, 5582000, 6140200, 7675250, 12280400, 15350500, 30701000, 61402000]

約数ペア:

[(1, 61402000), (2, 30701000), (4, 15350500), (5, 12280400), (8, 7675250), (10, 6140200), (11, 5582000), (16, 3837625), (20, 3070100), (22, 2791000), (25, 2456080), (40, 1535050), (44, 1395500), (50, 1228040), (55, 1116400), (80, 767525), (88, 697750), (100, 614020), (110, 558200), (125, 491216), (176, 348875), (200, 307010), (220, 279100), (250, 245608), (275, 223280), (400, 153505), (440, 139550), (500, 122804), (550, 111640), (880, 69775), (1000, 61402), (1100, 55820), (1375, 44656), (2000, 30701), (2200, 27910), (2750, 22328), (2791, 22000), (4400, 13955), (5500, 11164), (5582, 11000)]