795460480

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15733}}^1$

素因数の和:15831

約数の個数: 64

約数和(自身を含む): 1925841600

約数和(自身を除く): 1130381120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 15733, 25280, 31466, 50560, 62932, 78665, 125864, 157330, 251728, 314660, 503456, 629320, 1006912, 1242907, 1258640, 2013824, 2485814, 2517280, 4971628, 5034560, 6214535, 9943256, 10069120, 12429070, 19886512, 24858140, 39773024, 49716280, 79546048, 99432560, 159092096, 198865120, 397730240, 795460480]

約数ペア:

[(1, 795460480), (2, 397730240), (4, 198865120), (5, 159092096), (8, 99432560), (10, 79546048), (16, 49716280), (20, 39773024), (32, 24858140), (40, 19886512), (64, 12429070), (79, 10069120), (80, 9943256), (128, 6214535), (158, 5034560), (160, 4971628), (316, 2517280), (320, 2485814), (395, 2013824), (632, 1258640), (640, 1242907), (790, 1006912), (1264, 629320), (1580, 503456), (2528, 314660), (3160, 251728), (5056, 157330), (6320, 125864), (10112, 78665), (12640, 62932), (15733, 50560), (25280, 31466)]