18892209440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9082793}}^1$

素因数の和:9082821

約数の個数: 48

約数和(自身を含む): 48066145848

約数和(自身を除く): 29173936408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 9082793, 18165586, 36331172, 45413965, 72662344, 90827930, 118076309, 145324688, 181655860, 236152618, 290649376, 363311720, 472305236, 590381545, 726623440, 944610472, 1180763090, 1453246880, 1889220944, 2361526180, 3778441888, 4723052360, 9446104720, 18892209440]

約数ペア:

[(1, 18892209440), (2, 9446104720), (4, 4723052360), (5, 3778441888), (8, 2361526180), (10, 1889220944), (13, 1453246880), (16, 1180763090), (20, 944610472), (26, 726623440), (32, 590381545), (40, 472305236), (52, 363311720), (65, 290649376), (80, 236152618), (104, 181655860), (130, 145324688), (160, 118076309), (208, 90827930), (260, 72662344), (416, 45413965), (520, 36331172), (1040, 18165586), (2080, 9082793)]