38957220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3834

約数の個数: 96

約数和(自身を含む): 127612800

約数和(自身を除く): 88655580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 3797, 5130, 7594, 10260, 11391, 15188, 18985, 22782, 34173, 37970, 45564, 56955, 68346, 72143, 75940, 102519, 113910, 136692, 144286, 170865, 205038, 216429, 227820, 288572, 341730, 360715, 410076, 432858, 512595, 649287, 683460, 721430, 865716, 1025190, 1082145, 1298574, 1442860, 1947861, 2050380, 2164290, 2597148, 3246435, 3895722, 4328580, 6492870, 7791444, 9739305, 12985740, 19478610, 38957220]

約数ペア:

[(1, 38957220), (2, 19478610), (3, 12985740), (4, 9739305), (5, 7791444), (6, 6492870), (9, 4328580), (10, 3895722), (12, 3246435), (15, 2597148), (18, 2164290), (19, 2050380), (20, 1947861), (27, 1442860), (30, 1298574), (36, 1082145), (38, 1025190), (45, 865716), (54, 721430), (57, 683460), (60, 649287), (76, 512595), (90, 432858), (95, 410076), (108, 360715), (114, 341730), (135, 288572), (171, 227820), (180, 216429), (190, 205038), (228, 170865), (270, 144286), (285, 136692), (342, 113910), (380, 102519), (513, 75940), (540, 72143), (570, 68346), (684, 56955), (855, 45564), (1026, 37970), (1140, 34173), (1710, 22782), (2052, 18985), (2565, 15188), (3420, 11391), (3797, 10260), (5130, 7594)]