16438150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 32904144

約数和(自身を除く): 16465994

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 233, 415, 425, 466, 830, 850, 1165, 1411, 2075, 2330, 2822, 3961, 4150, 5825, 7055, 7922, 11650, 14110, 19339, 19805, 35275, 38678, 39610, 70550, 96695, 99025, 193390, 198050, 328763, 483475, 657526, 966950, 1643815, 3287630, 8219075, 16438150]

約数ペア:

[(1, 16438150), (2, 8219075), (5, 3287630), (10, 1643815), (17, 966950), (25, 657526), (34, 483475), (50, 328763), (83, 198050), (85, 193390), (166, 99025), (170, 96695), (233, 70550), (415, 39610), (425, 38678), (466, 35275), (830, 19805), (850, 19339), (1165, 14110), (1411, 11650), (2075, 7922), (2330, 7055), (2822, 5825), (3961, 4150)]