108173440

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 260363160

約数和(自身を除く): 152189720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 320, 346, 640, 692, 865, 977, 1384, 1730, 1954, 2768, 3460, 3908, 4885, 5536, 6920, 7816, 9770, 11072, 13840, 15632, 19540, 22144, 27680, 31264, 39080, 55360, 62528, 78160, 110720, 125056, 156320, 169021, 312640, 338042, 625280, 676084, 845105, 1352168, 1690210, 2704336, 3380420, 5408672, 6760840, 10817344, 13521680, 21634688, 27043360, 54086720, 108173440]

約数ペア:

[(1, 108173440), (2, 54086720), (4, 27043360), (5, 21634688), (8, 13521680), (10, 10817344), (16, 6760840), (20, 5408672), (32, 3380420), (40, 2704336), (64, 1690210), (80, 1352168), (128, 845105), (160, 676084), (173, 625280), (320, 338042), (346, 312640), (640, 169021), (692, 156320), (865, 125056), (977, 110720), (1384, 78160), (1730, 62528), (1954, 55360), (2768, 39080), (3460, 31264), (3908, 27680), (4885, 22144), (5536, 19540), (6920, 15632), (7816, 13840), (9770, 11072)]