9245440

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 22958208

約数和(自身を除く): 13712768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 233, 248, 256, 310, 320, 466, 496, 620, 640, 932, 992, 1165, 1240, 1280, 1864, 1984, 2330, 2480, 3728, 3968, 4660, 4960, 7223, 7456, 7936, 9320, 9920, 14446, 14912, 18640, 19840, 28892, 29824, 36115, 37280, 39680, 57784, 59648, 72230, 74560, 115568, 144460, 149120, 231136, 288920, 298240, 462272, 577840, 924544, 1155680, 1849088, 2311360, 4622720, 9245440]

約数ペア:

[(1, 9245440), (2, 4622720), (4, 2311360), (5, 1849088), (8, 1155680), (10, 924544), (16, 577840), (20, 462272), (31, 298240), (32, 288920), (40, 231136), (62, 149120), (64, 144460), (80, 115568), (124, 74560), (128, 72230), (155, 59648), (160, 57784), (233, 39680), (248, 37280), (256, 36115), (310, 29824), (320, 28892), (466, 19840), (496, 18640), (620, 14912), (640, 14446), (932, 9920), (992, 9320), (1165, 7936), (1240, 7456), (1280, 7223), (1864, 4960), (1984, 4660), (2330, 3968), (2480, 3728)]