98791040

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 237872160

約数和(自身を除く): 139081120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 815, 947, 1304, 1630, 1894, 2608, 3260, 3788, 4735, 5216, 6520, 7576, 9470, 10432, 13040, 15152, 18940, 20864, 26080, 30304, 37880, 52160, 60608, 75760, 104320, 121216, 151520, 154361, 303040, 308722, 606080, 617444, 771805, 1234888, 1543610, 2469776, 3087220, 4939552, 6174440, 9879104, 12348880, 19758208, 24697760, 49395520, 98791040]

約数ペア:

[(1, 98791040), (2, 49395520), (4, 24697760), (5, 19758208), (8, 12348880), (10, 9879104), (16, 6174440), (20, 4939552), (32, 3087220), (40, 2469776), (64, 1543610), (80, 1234888), (128, 771805), (160, 617444), (163, 606080), (320, 308722), (326, 303040), (640, 154361), (652, 151520), (815, 121216), (947, 104320), (1304, 75760), (1630, 60608), (1894, 52160), (2608, 37880), (3260, 30304), (3788, 26080), (4735, 20864), (5216, 18940), (6520, 15152), (7576, 13040), (9470, 10432)]