713128960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4549

約数の個数: 88

約数和(自身を含む): 1766249856

約数和(自身を除く): 1053120896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4493, 4960, 5120, 7936, 8986, 9920, 15872, 17972, 19840, 22465, 31744, 35944, 39680, 44930, 71888, 79360, 89860, 139283, 143776, 158720, 179720, 278566, 287552, 359440, 557132, 575104, 696415, 718880, 1114264, 1150208, 1392830, 1437760, 2228528, 2300416, 2785660, 2875520, 4457056, 4600832, 5571320, 5751040, 8914112, 11142640, 11502080, 17828224, 22285280, 23004160, 35656448, 44570560, 71312896, 89141120, 142625792, 178282240, 356564480, 713128960]

約数ペア:

[(1, 713128960), (2, 356564480), (4, 178282240), (5, 142625792), (8, 89141120), (10, 71312896), (16, 44570560), (20, 35656448), (31, 23004160), (32, 22285280), (40, 17828224), (62, 11502080), (64, 11142640), (80, 8914112), (124, 5751040), (128, 5571320), (155, 4600832), (160, 4457056), (248, 2875520), (256, 2785660), (310, 2300416), (320, 2228528), (496, 1437760), (512, 1392830), (620, 1150208), (640, 1114264), (992, 718880), (1024, 696415), (1240, 575104), (1280, 557132), (1984, 359440), (2480, 287552), (2560, 278566), (3968, 179720), (4493, 158720), (4960, 143776), (5120, 139283), (7936, 89860), (8986, 79360), (9920, 71888), (15872, 44930), (17972, 39680), (19840, 35944), (22465, 31744)]