8049634070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{907}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 15476852736

約数和(自身を除く): 7427218666

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 821, 907, 1081, 1642, 1814, 2162, 4105, 4535, 5405, 8210, 9070, 10810, 18883, 20861, 37766, 38587, 41722, 42629, 77174, 85258, 94415, 104305, 188830, 192935, 208610, 213145, 385870, 426290, 744647, 887501, 980467, 1489294, 1775002, 1960934, 3723235, 4437505, 4902335, 7446470, 8875010, 9804670, 17126881, 34253762, 34998409, 69996818, 85634405, 171268810, 174992045, 349984090, 804963407, 1609926814, 4024817035, 8049634070]

約数ペア:

[(1, 8049634070), (2, 4024817035), (5, 1609926814), (10, 804963407), (23, 349984090), (46, 174992045), (47, 171268810), (94, 85634405), (115, 69996818), (230, 34998409), (235, 34253762), (470, 17126881), (821, 9804670), (907, 8875010), (1081, 7446470), (1642, 4902335), (1814, 4437505), (2162, 3723235), (4105, 1960934), (4535, 1775002), (5405, 1489294), (8210, 980467), (9070, 887501), (10810, 744647), (18883, 426290), (20861, 385870), (37766, 213145), (38587, 208610), (41722, 192935), (42629, 188830), (77174, 104305), (85258, 94415)]