27852110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19477}}^1$

素因数の和:19508

約数の個数: 32

約数和(自身を含む): 58901472

約数和(自身を除く): 31049362

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 19477, 38954, 97385, 194770, 214247, 253201, 428494, 506402, 1071235, 1266005, 2142470, 2532010, 2785211, 5570422, 13926055, 27852110]

約数ペア:

[(1, 27852110), (2, 13926055), (5, 5570422), (10, 2785211), (11, 2532010), (13, 2142470), (22, 1266005), (26, 1071235), (55, 506402), (65, 428494), (110, 253201), (130, 214247), (143, 194770), (286, 97385), (715, 38954), (1430, 19477)]