29640320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 73348200

約数和(自身を除く): 43707880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1597, 1856, 2320, 3194, 3712, 4640, 6388, 7985, 9280, 12776, 15970, 18560, 25552, 31940, 46313, 51104, 63880, 92626, 102208, 127760, 185252, 204416, 231565, 255520, 370504, 463130, 511040, 741008, 926260, 1022080, 1482016, 1852520, 2964032, 3705040, 5928064, 7410080, 14820160, 29640320]

約数ペア:

[(1, 29640320), (2, 14820160), (4, 7410080), (5, 5928064), (8, 3705040), (10, 2964032), (16, 1852520), (20, 1482016), (29, 1022080), (32, 926260), (40, 741008), (58, 511040), (64, 463130), (80, 370504), (116, 255520), (128, 231565), (145, 204416), (160, 185252), (232, 127760), (290, 102208), (320, 92626), (464, 63880), (580, 51104), (640, 46313), (928, 31940), (1160, 25552), (1597, 18560), (1856, 15970), (2320, 12776), (3194, 9280), (3712, 7985), (4640, 6388)]