82925440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:9999

約数の個数: 64

約数和(自身を含む): 213514560

約数和(自身を除く): 130589120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 9967, 19934, 39868, 49835, 79736, 99670, 129571, 159472, 199340, 259142, 318944, 398680, 518284, 637888, 647855, 797360, 1036568, 1275776, 1295710, 1594720, 2073136, 2591420, 3189440, 4146272, 5182840, 6378880, 8292544, 10365680, 16585088, 20731360, 41462720, 82925440]

約数ペア:

[(1, 82925440), (2, 41462720), (4, 20731360), (5, 16585088), (8, 10365680), (10, 8292544), (13, 6378880), (16, 5182840), (20, 4146272), (26, 3189440), (32, 2591420), (40, 2073136), (52, 1594720), (64, 1295710), (65, 1275776), (80, 1036568), (104, 797360), (128, 647855), (130, 637888), (160, 518284), (208, 398680), (260, 318944), (320, 259142), (416, 199340), (520, 159472), (640, 129571), (832, 99670), (1040, 79736), (1664, 49835), (2080, 39868), (4160, 19934), (8320, 9967)]