242529650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25939}}^1$

素因数の和:25979

約数の個数: 48

約数和(自身を含む): 521082720

約数和(自身を除く): 278553070

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 25939, 51878, 129695, 259390, 285329, 440963, 570658, 648475, 881926, 1296950, 1426645, 2204815, 2853290, 4409630, 4850593, 7133225, 9701186, 11024075, 14266450, 22048150, 24252965, 48505930, 121264825, 242529650]

約数ペア:

[(1, 242529650), (2, 121264825), (5, 48505930), (10, 24252965), (11, 22048150), (17, 14266450), (22, 11024075), (25, 9701186), (34, 7133225), (50, 4850593), (55, 4409630), (85, 2853290), (110, 2204815), (170, 1426645), (187, 1296950), (275, 881926), (374, 648475), (425, 570658), (550, 440963), (850, 285329), (935, 259390), (1870, 129695), (4675, 51878), (9350, 25939)]