93143440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89561}}^1$

素因数の和:89587

約数の個数: 40

約数和(自身を含む): 233219448

約数和(自身を除く): 140076008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 89561, 179122, 358244, 447805, 716488, 895610, 1164293, 1432976, 1791220, 2328586, 3582440, 4657172, 5821465, 7164880, 9314344, 11642930, 18628688, 23285860, 46571720, 93143440]

約数ペア:

[(1, 93143440), (2, 46571720), (4, 23285860), (5, 18628688), (8, 11642930), (10, 9314344), (13, 7164880), (16, 5821465), (20, 4657172), (26, 3582440), (40, 2328586), (52, 1791220), (65, 1432976), (80, 1164293), (104, 895610), (130, 716488), (208, 447805), (260, 358244), (520, 179122), (1040, 89561)]