39732740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 89096112

約数和(自身を除く): 49363372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 853, 1370, 1706, 2329, 2740, 3412, 4265, 4658, 8530, 9316, 11645, 14501, 17060, 23290, 29002, 46580, 58004, 72505, 116861, 145010, 233722, 290020, 467444, 584305, 1168610, 1986637, 2337220, 3973274, 7946548, 9933185, 19866370, 39732740]

約数ペア:

[(1, 39732740), (2, 19866370), (4, 9933185), (5, 7946548), (10, 3973274), (17, 2337220), (20, 1986637), (34, 1168610), (68, 584305), (85, 467444), (137, 290020), (170, 233722), (274, 145010), (340, 116861), (548, 72505), (685, 58004), (853, 46580), (1370, 29002), (1706, 23290), (2329, 17060), (2740, 14501), (3412, 11645), (4265, 9316), (4658, 8530)]