38874409600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{934481}}^1$

素因数の和:934518

約数の個数: 96

約数和(自身を含む): 103419122940

約数和(自身を除く): 64544713340

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, 934481, 1868962, 3737924, 4672405, 7475848, 9344810, 12148253, 14951696, 18689620, 23362025, 24296506, 29903392, 37379240, 46724050, 48593012, 59806784, 60741265, 74758480, 93448100, 97186024, 119613568, 121482530, 149516960, 186896200, 194372048, 242965060, 299033920, 303706325, 373792400, 388744096, 485930120, 598067840, 607412650, 747584800, 777488192, 971860240, 1214825300, 1495169600, 1554976384, 1943720480, 2429650600, 2990339200, 3887440960, 4859301200, 7774881920, 9718602400, 19437204800, 38874409600]

約数ペア:

[(1, 38874409600), (2, 19437204800), (4, 9718602400), (5, 7774881920), (8, 4859301200), (10, 3887440960), (13, 2990339200), (16, 2429650600), (20, 1943720480), (25, 1554976384), (26, 1495169600), (32, 1214825300), (40, 971860240), (50, 777488192), (52, 747584800), (64, 607412650), (65, 598067840), (80, 485930120), (100, 388744096), (104, 373792400), (128, 303706325), (130, 299033920), (160, 242965060), (200, 194372048), (208, 186896200), (260, 149516960), (320, 121482530), (325, 119613568), (400, 97186024), (416, 93448100), (520, 74758480), (640, 60741265), (650, 59806784), (800, 48593012), (832, 46724050), (1040, 37379240), (1300, 29903392), (1600, 24296506), (1664, 23362025), (2080, 18689620), (2600, 14951696), (3200, 12148253), (4160, 9344810), (5200, 7475848), (8320, 4672405), (10400, 3737924), (20800, 1868962), (41600, 934481)]