85587520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15733}}^1$

素因数の和:15767

約数の個数: 56

約数和(自身を含む): 215807544

約数和(自身を除く): 130220024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 15733, 31466, 62932, 78665, 125864, 157330, 251728, 267461, 314660, 503456, 534922, 629320, 1006912, 1069844, 1258640, 1337305, 2139688, 2517280, 2674610, 4279376, 5034560, 5349220, 8558752, 10698440, 17117504, 21396880, 42793760, 85587520]

約数ペア:

[(1, 85587520), (2, 42793760), (4, 21396880), (5, 17117504), (8, 10698440), (10, 8558752), (16, 5349220), (17, 5034560), (20, 4279376), (32, 2674610), (34, 2517280), (40, 2139688), (64, 1337305), (68, 1258640), (80, 1069844), (85, 1006912), (136, 629320), (160, 534922), (170, 503456), (272, 314660), (320, 267461), (340, 251728), (544, 157330), (680, 125864), (1088, 78665), (1360, 62932), (2720, 31466), (5440, 15733)]