83814974780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1597693}}^1$

素因数の和:1597806

約数の個数: 48

約数和(自身を含む): 183057387744

約数和(自身を除く): 99242412964

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 610, 860, 1220, 2623, 5246, 10492, 13115, 26230, 52460, 1597693, 3195386, 6390772, 7988465, 15976930, 31953860, 68700799, 97459273, 137401598, 194918546, 274803196, 343503995, 389837092, 487296365, 687007990, 974592730, 1374015980, 1949185460, 4190748739, 8381497478, 16762994956, 20953743695, 41907487390, 83814974780]

約数ペア:

[(1, 83814974780), (2, 41907487390), (4, 20953743695), (5, 16762994956), (10, 8381497478), (20, 4190748739), (43, 1949185460), (61, 1374015980), (86, 974592730), (122, 687007990), (172, 487296365), (215, 389837092), (244, 343503995), (305, 274803196), (430, 194918546), (610, 137401598), (860, 97459273), (1220, 68700799), (2623, 31953860), (5246, 15976930), (10492, 7988465), (13115, 6390772), (26230, 3195386), (52460, 1597693)]