42793760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15733}}^1$

素因数の和:15765

約数の個数: 48

約数和(自身を含む): 107054136

約数和(自身を除く): 64260376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 15733, 31466, 62932, 78665, 125864, 157330, 251728, 267461, 314660, 503456, 534922, 629320, 1069844, 1258640, 1337305, 2139688, 2517280, 2674610, 4279376, 5349220, 8558752, 10698440, 21396880, 42793760]

約数ペア:

[(1, 42793760), (2, 21396880), (4, 10698440), (5, 8558752), (8, 5349220), (10, 4279376), (16, 2674610), (17, 2517280), (20, 2139688), (32, 1337305), (34, 1258640), (40, 1069844), (68, 629320), (80, 534922), (85, 503456), (136, 314660), (160, 267461), (170, 251728), (272, 157330), (340, 125864), (544, 78665), (680, 62932), (1360, 31466), (2720, 15733)]