139006931840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{4432619}}^1$

素因数の和:4432652

約数の個数: 96

約数和(自身を含む): 386568790200

約数和(自身を除く): 247561858360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 4432619, 8865238, 17730476, 22163095, 31028333, 35460952, 44326190, 62056666, 70921904, 88652380, 124113332, 141843808, 155141665, 177304760, 217198331, 248226664, 283687616, 310283330, 354609520, 434396662, 496453328, 567375232, 620566660, 709219040, 868793324, 992906656, 1085991655, 1241133320, 1418438080, 1737586648, 1985813312, 2171983310, 2482266640, 2836876160, 3475173296, 3971626624, 4343966620, 4964533280, 6950346592, 8687933240, 9929066560, 13900693184, 17375866480, 19858133120, 27801386368, 34751732960, 69503465920, 139006931840]

約数ペア:

[(1, 139006931840), (2, 69503465920), (4, 34751732960), (5, 27801386368), (7, 19858133120), (8, 17375866480), (10, 13900693184), (14, 9929066560), (16, 8687933240), (20, 6950346592), (28, 4964533280), (32, 4343966620), (35, 3971626624), (40, 3475173296), (49, 2836876160), (56, 2482266640), (64, 2171983310), (70, 1985813312), (80, 1737586648), (98, 1418438080), (112, 1241133320), (128, 1085991655), (140, 992906656), (160, 868793324), (196, 709219040), (224, 620566660), (245, 567375232), (280, 496453328), (320, 434396662), (392, 354609520), (448, 310283330), (490, 283687616), (560, 248226664), (640, 217198331), (784, 177304760), (896, 155141665), (980, 141843808), (1120, 124113332), (1568, 88652380), (1960, 70921904), (2240, 62056666), (3136, 44326190), (3920, 35460952), (4480, 31028333), (6272, 22163095), (7840, 17730476), (15680, 8865238), (31360, 4432619)]