21824156950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1153}}^1\times {\mathrm{4561}}^1$

素因数の和:5809

約数の個数: 48

約数和(自身を含む): 41126648976

約数和(自身を除く): 19302492026

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 1153, 2075, 2306, 4150, 4561, 5765, 9122, 11530, 22805, 28825, 45610, 57650, 95699, 114025, 191398, 228050, 378563, 478495, 757126, 956990, 1892815, 2392475, 3785630, 4784950, 5258833, 9464075, 10517666, 18928150, 26294165, 52588330, 131470825, 262941650, 436483139, 872966278, 2182415695, 4364831390, 10912078475, 21824156950]

約数ペア:

[(1, 21824156950), (2, 10912078475), (5, 4364831390), (10, 2182415695), (25, 872966278), (50, 436483139), (83, 262941650), (166, 131470825), (415, 52588330), (830, 26294165), (1153, 18928150), (2075, 10517666), (2306, 9464075), (4150, 5258833), (4561, 4784950), (5765, 3785630), (9122, 2392475), (11530, 1892815), (22805, 956990), (28825, 757126), (45610, 478495), (57650, 378563), (95699, 228050), (114025, 191398)]