195054080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5897

約数の個数: 80

約数和(自身を含む): 503733384

約数和(自身を除く): 308679304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5861, 6656, 8320, 11722, 16640, 23444, 29305, 33280, 46888, 58610, 76193, 93776, 117220, 152386, 187552, 234440, 304772, 375104, 380965, 468880, 609544, 750208, 761930, 937760, 1219088, 1500416, 1523860, 1875520, 2438176, 3000832, 3047720, 3751040, 4876352, 6095440, 7502080, 9752704, 12190880, 15004160, 19505408, 24381760, 39010816, 48763520, 97527040, 195054080]

約数ペア:

[(1, 195054080), (2, 97527040), (4, 48763520), (5, 39010816), (8, 24381760), (10, 19505408), (13, 15004160), (16, 12190880), (20, 9752704), (26, 7502080), (32, 6095440), (40, 4876352), (52, 3751040), (64, 3047720), (65, 3000832), (80, 2438176), (104, 1875520), (128, 1523860), (130, 1500416), (160, 1219088), (208, 937760), (256, 761930), (260, 750208), (320, 609544), (416, 468880), (512, 380965), (520, 375104), (640, 304772), (832, 234440), (1040, 187552), (1280, 152386), (1664, 117220), (2080, 93776), (2560, 76193), (3328, 58610), (4160, 46888), (5861, 33280), (6656, 29305), (8320, 23444), (11722, 16640)]