15674586940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{1597}}^1$

素因数の和:2771

約数の個数: 96

約数和(自身を含む): 36210424320

約数和(自身を除く): 20535837380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1123, 1597, 1748, 2185, 2246, 3194, 4370, 4492, 5615, 6388, 7985, 8740, 11230, 15970, 21337, 22460, 25829, 30343, 31940, 36731, 42674, 51658, 60686, 73462, 85348, 103316, 106685, 121372, 129145, 146924, 151715, 183655, 213370, 258290, 303430, 367310, 426740, 490751, 516580, 606860, 697889, 734620, 981502, 1395778, 1793431, 1963004, 2453755, 2791556, 3489445, 3586862, 4907510, 6978890, 7173724, 8967155, 9815020, 13957780, 17934310, 34075189, 35868620, 41248913, 68150378, 82497826, 136300756, 164995652, 170375945, 206244565, 340751890, 412489130, 681503780, 783729347, 824978260, 1567458694, 3134917388, 3918646735, 7837293470, 15674586940]

約数ペア:

[(1, 15674586940), (2, 7837293470), (4, 3918646735), (5, 3134917388), (10, 1567458694), (19, 824978260), (20, 783729347), (23, 681503780), (38, 412489130), (46, 340751890), (76, 206244565), (92, 170375945), (95, 164995652), (115, 136300756), (190, 82497826), (230, 68150378), (380, 41248913), (437, 35868620), (460, 34075189), (874, 17934310), (1123, 13957780), (1597, 9815020), (1748, 8967155), (2185, 7173724), (2246, 6978890), (3194, 4907510), (4370, 3586862), (4492, 3489445), (5615, 2791556), (6388, 2453755), (7985, 1963004), (8740, 1793431), (11230, 1395778), (15970, 981502), (21337, 734620), (22460, 697889), (25829, 606860), (30343, 516580), (31940, 490751), (36731, 426740), (42674, 367310), (51658, 303430), (60686, 258290), (73462, 213370), (85348, 183655), (103316, 151715), (106685, 146924), (121372, 129145)]