82190750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 165582144

約数和(自身を除く): 83391394

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 125, 166, 170, 233, 250, 415, 425, 466, 830, 850, 1165, 1411, 2075, 2125, 2330, 2822, 3961, 4150, 4250, 5825, 7055, 7922, 10375, 11650, 14110, 19339, 19805, 20750, 29125, 35275, 38678, 39610, 58250, 70550, 96695, 99025, 176375, 193390, 198050, 328763, 352750, 483475, 495125, 657526, 966950, 990250, 1643815, 2417375, 3287630, 4834750, 8219075, 16438150, 41095375, 82190750]

約数ペア:

[(1, 82190750), (2, 41095375), (5, 16438150), (10, 8219075), (17, 4834750), (25, 3287630), (34, 2417375), (50, 1643815), (83, 990250), (85, 966950), (125, 657526), (166, 495125), (170, 483475), (233, 352750), (250, 328763), (415, 198050), (425, 193390), (466, 176375), (830, 99025), (850, 96695), (1165, 70550), (1411, 58250), (2075, 39610), (2125, 38678), (2330, 35275), (2822, 29125), (3961, 20750), (4150, 19805), (4250, 19339), (5825, 14110), (7055, 11650), (7922, 10375)]