13538844800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{325453}}^1$

素因数の和:325490

約数の個数: 96

約数和(自身を含む): 36017994180

約数和(自身を除く): 22479149380

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 4160, 5200, 8320, 10400, 20800, 41600, 325453, 650906, 1301812, 1627265, 2603624, 3254530, 4230889, 5207248, 6509060, 8136325, 8461778, 10414496, 13018120, 16272650, 16923556, 20828992, 21154445, 26036240, 32545300, 33847112, 41657984, 42308890, 52072480, 65090600, 67694224, 84617780, 104144960, 105772225, 130181200, 135388448, 169235560, 208289920, 211544450, 260362400, 270776896, 338471120, 423088900, 520724800, 541553792, 676942240, 846177800, 1041449600, 1353884480, 1692355600, 2707768960, 3384711200, 6769422400, 13538844800]

約数ペア:

[(1, 13538844800), (2, 6769422400), (4, 3384711200), (5, 2707768960), (8, 1692355600), (10, 1353884480), (13, 1041449600), (16, 846177800), (20, 676942240), (25, 541553792), (26, 520724800), (32, 423088900), (40, 338471120), (50, 270776896), (52, 260362400), (64, 211544450), (65, 208289920), (80, 169235560), (100, 135388448), (104, 130181200), (128, 105772225), (130, 104144960), (160, 84617780), (200, 67694224), (208, 65090600), (260, 52072480), (320, 42308890), (325, 41657984), (400, 33847112), (416, 32545300), (520, 26036240), (640, 21154445), (650, 20828992), (800, 16923556), (832, 16272650), (1040, 13018120), (1300, 10414496), (1600, 8461778), (1664, 8136325), (2080, 6509060), (2600, 5207248), (3200, 4230889), (4160, 3254530), (5200, 2603624), (8320, 1627265), (10400, 1301812), (20800, 650906), (41600, 325453)]