4038235890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2628

約数の個数: 128

約数和(自身を含む): 10773181440

約数和(自身を除く): 6734945550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 79, 106, 130, 158, 159, 195, 237, 265, 318, 390, 395, 474, 530, 689, 790, 795, 1027, 1185, 1378, 1590, 2054, 2067, 2370, 2473, 3081, 3445, 4134, 4187, 4946, 5135, 6162, 6890, 7419, 8374, 10270, 10335, 12365, 12561, 14838, 15405, 20670, 20935, 24730, 25122, 30810, 32149, 37095, 41870, 54431, 62805, 64298, 74190, 96447, 108862, 125610, 131069, 160745, 163293, 192894, 195367, 262138, 272155, 321490, 326586, 390734, 393207, 482235, 544310, 586101, 655345, 786414, 816465, 964470, 976835, 1172202, 1310690, 1632930, 1703897, 1953670, 1966035, 2539771, 2930505, 3407794, 3932070, 5079542, 5111691, 5861010, 7619313, 8519485, 10223382, 10354451, 12698855, 15238626, 17038970, 20708902, 25397710, 25558455, 31063353, 38096565, 51116910, 51772255, 62126706, 76193130, 103544510, 134607863, 155316765, 269215726, 310633530, 403823589, 673039315, 807647178, 1346078630, 2019117945, 4038235890]

約数ペア:

[(1, 4038235890), (2, 2019117945), (3, 1346078630), (5, 807647178), (6, 673039315), (10, 403823589), (13, 310633530), (15, 269215726), (26, 155316765), (30, 134607863), (39, 103544510), (53, 76193130), (65, 62126706), (78, 51772255), (79, 51116910), (106, 38096565), (130, 31063353), (158, 25558455), (159, 25397710), (195, 20708902), (237, 17038970), (265, 15238626), (318, 12698855), (390, 10354451), (395, 10223382), (474, 8519485), (530, 7619313), (689, 5861010), (790, 5111691), (795, 5079542), (1027, 3932070), (1185, 3407794), (1378, 2930505), (1590, 2539771), (2054, 1966035), (2067, 1953670), (2370, 1703897), (2473, 1632930), (3081, 1310690), (3445, 1172202), (4134, 976835), (4187, 964470), (4946, 816465), (5135, 786414), (6162, 655345), (6890, 586101), (7419, 544310), (8374, 482235), (10270, 393207), (10335, 390734), (12365, 326586), (12561, 321490), (14838, 272155), (15405, 262138), (20670, 195367), (20935, 192894), (24730, 163293), (25122, 160745), (30810, 131069), (32149, 125610), (37095, 108862), (41870, 96447), (54431, 74190), (62805, 64298)]