27315860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9551}}^1$

素因数の和:9584

約数の個数: 48

約数和(自身を含む): 67398912

約数和(自身を除く): 40083052

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 9551, 19102, 38204, 47755, 95510, 105061, 124163, 191020, 210122, 248326, 420244, 496652, 525305, 620815, 1050610, 1241630, 1365793, 2101220, 2483260, 2731586, 5463172, 6828965, 13657930, 27315860]

約数ペア:

[(1, 27315860), (2, 13657930), (4, 6828965), (5, 5463172), (10, 2731586), (11, 2483260), (13, 2101220), (20, 1365793), (22, 1241630), (26, 1050610), (44, 620815), (52, 525305), (55, 496652), (65, 420244), (110, 248326), (130, 210122), (143, 191020), (220, 124163), (260, 105061), (286, 95510), (572, 47755), (715, 38204), (1430, 19102), (2860, 9551)]