238853669380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1\times {\mathrm{2011}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 513578806272

約数和(自身を除く): 274725136892

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 151, 268, 302, 335, 587, 604, 670, 755, 1174, 1340, 1510, 2011, 2348, 2935, 3020, 4022, 5870, 8044, 10055, 10117, 11740, 20110, 20234, 39329, 40220, 40468, 50585, 78658, 88637, 101170, 134737, 157316, 177274, 196645, 202340, 269474, 303661, 354548, 393290, 443185, 538948, 607322, 673685, 786580, 886370, 1180457, 1214644, 1347370, 1518305, 1772740, 2360914, 2694740, 3036610, 4721828, 5902285, 5938679, 6073220, 11804570, 11877358, 20345287, 23609140, 23754716, 29693395, 40690574, 59386790, 79090619, 81381148, 101726435, 118773580, 158181238, 178249007, 203452870, 316362476, 356498014, 395453095, 406905740, 712996028, 790906190, 891245035, 1581812380, 1782490070, 3564980140, 11942683469, 23885366938, 47770733876, 59713417345, 119426834690, 238853669380]

約数ペア:

[(1, 238853669380), (2, 119426834690), (4, 59713417345), (5, 47770733876), (10, 23885366938), (20, 11942683469), (67, 3564980140), (134, 1782490070), (151, 1581812380), (268, 891245035), (302, 790906190), (335, 712996028), (587, 406905740), (604, 395453095), (670, 356498014), (755, 316362476), (1174, 203452870), (1340, 178249007), (1510, 158181238), (2011, 118773580), (2348, 101726435), (2935, 81381148), (3020, 79090619), (4022, 59386790), (5870, 40690574), (8044, 29693395), (10055, 23754716), (10117, 23609140), (11740, 20345287), (20110, 11877358), (20234, 11804570), (39329, 6073220), (40220, 5938679), (40468, 5902285), (50585, 4721828), (78658, 3036610), (88637, 2694740), (101170, 2360914), (134737, 1772740), (157316, 1518305), (177274, 1347370), (196645, 1214644), (202340, 1180457), (269474, 886370), (303661, 786580), (354548, 673685), (393290, 607322), (443185, 538948)]