40185860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14051}}^1$

素因数の和:14084

約数の個数: 48

約数和(自身を含む): 99150912

約数和(自身を除く): 58965052

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, 14051, 28102, 56204, 70255, 140510, 154561, 182663, 281020, 309122, 365326, 618244, 730652, 772805, 913315, 1545610, 1826630, 2009293, 3091220, 3653260, 4018586, 8037172, 10046465, 20092930, 40185860]

約数ペア:

[(1, 40185860), (2, 20092930), (4, 10046465), (5, 8037172), (10, 4018586), (11, 3653260), (13, 3091220), (20, 2009293), (22, 1826630), (26, 1545610), (44, 913315), (52, 772805), (55, 730652), (65, 618244), (110, 365326), (130, 309122), (143, 281020), (220, 182663), (260, 154561), (286, 140510), (572, 70255), (715, 56204), (1430, 28102), (2860, 14051)]