34362880

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 85244544

約数和(自身を除く): 50881664

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, 433, 496, 512, 620, 640, 866, 992, 1240, 1280, 1732, 1984, 2165, 2480, 2560, 3464, 3968, 4330, 4960, 6928, 7936, 8660, 9920, 13423, 13856, 15872, 17320, 19840, 26846, 27712, 34640, 39680, 53692, 55424, 67115, 69280, 79360, 107384, 110848, 134230, 138560, 214768, 221696, 268460, 277120, 429536, 536920, 554240, 859072, 1073840, 1108480, 1718144, 2147680, 3436288, 4295360, 6872576, 8590720, 17181440, 34362880]

約数ペア:

[(1, 34362880), (2, 17181440), (4, 8590720), (5, 6872576), (8, 4295360), (10, 3436288), (16, 2147680), (20, 1718144), (31, 1108480), (32, 1073840), (40, 859072), (62, 554240), (64, 536920), (80, 429536), (124, 277120), (128, 268460), (155, 221696), (160, 214768), (248, 138560), (256, 134230), (310, 110848), (320, 107384), (433, 79360), (496, 69280), (512, 67115), (620, 55424), (640, 53692), (866, 39680), (992, 34640), (1240, 27712), (1280, 26846), (1732, 19840), (1984, 17320), (2165, 15872), (2480, 13856), (2560, 13423), (3464, 9920), (3968, 8660), (4330, 7936), (4960, 6928)]