16774300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 38497536

約数和(自身を除く): 21723236

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 47, 50, 83, 86, 94, 100, 166, 172, 188, 215, 235, 332, 415, 430, 470, 830, 860, 940, 1075, 1175, 1660, 2021, 2075, 2150, 2350, 3569, 3901, 4042, 4150, 4300, 4700, 7138, 7802, 8084, 8300, 10105, 14276, 15604, 17845, 19505, 20210, 35690, 39010, 40420, 50525, 71380, 78020, 89225, 97525, 101050, 167743, 178450, 195050, 202100, 335486, 356900, 390100, 670972, 838715, 1677430, 3354860, 4193575, 8387150, 16774300]

約数ペア:

[(1, 16774300), (2, 8387150), (4, 4193575), (5, 3354860), (10, 1677430), (20, 838715), (25, 670972), (43, 390100), (47, 356900), (50, 335486), (83, 202100), (86, 195050), (94, 178450), (100, 167743), (166, 101050), (172, 97525), (188, 89225), (215, 78020), (235, 71380), (332, 50525), (415, 40420), (430, 39010), (470, 35690), (830, 20210), (860, 19505), (940, 17845), (1075, 15604), (1175, 14276), (1660, 10105), (2021, 8300), (2075, 8084), (2150, 7802), (2350, 7138), (3569, 4700), (3901, 4300), (4042, 4150)]