194175520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15761}}^1$

素因数の和:15794

約数の個数: 96

約数和(自身を含む): 571971456

約数和(自身を除く): 377795936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 15761, 31522, 63044, 78805, 110327, 126088, 157610, 173371, 220654, 252176, 315220, 346742, 441308, 504352, 551635, 630440, 693484, 866855, 882616, 1103270, 1213597, 1260880, 1386968, 1733710, 1765232, 2206540, 2427194, 2521760, 2773936, 3467420, 3530464, 4413080, 4854388, 5547872, 6067985, 6934840, 8826160, 9708776, 12135970, 13869680, 17652320, 19417552, 24271940, 27739360, 38835104, 48543880, 97087760, 194175520]

約数ペア:

[(1, 194175520), (2, 97087760), (4, 48543880), (5, 38835104), (7, 27739360), (8, 24271940), (10, 19417552), (11, 17652320), (14, 13869680), (16, 12135970), (20, 9708776), (22, 8826160), (28, 6934840), (32, 6067985), (35, 5547872), (40, 4854388), (44, 4413080), (55, 3530464), (56, 3467420), (70, 2773936), (77, 2521760), (80, 2427194), (88, 2206540), (110, 1765232), (112, 1733710), (140, 1386968), (154, 1260880), (160, 1213597), (176, 1103270), (220, 882616), (224, 866855), (280, 693484), (308, 630440), (352, 551635), (385, 504352), (440, 441308), (560, 346742), (616, 315220), (770, 252176), (880, 220654), (1120, 173371), (1232, 157610), (1540, 126088), (1760, 110327), (2464, 78805), (3080, 63044), (6160, 31522), (12320, 15761)]