43959760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 112742784

約数和(自身を除く): 68783024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 983, 1040, 1118, 1720, 1966, 2236, 2795, 3440, 3932, 4472, 4915, 5590, 7864, 8944, 9830, 11180, 12779, 15728, 19660, 22360, 25558, 39320, 42269, 44720, 51116, 63895, 78640, 84538, 102232, 127790, 169076, 204464, 211345, 255580, 338152, 422690, 511160, 549497, 676304, 845380, 1022320, 1098994, 1690760, 2197988, 2747485, 3381520, 4395976, 5494970, 8791952, 10989940, 21979880, 43959760]

約数ペア:

[(1, 43959760), (2, 21979880), (4, 10989940), (5, 8791952), (8, 5494970), (10, 4395976), (13, 3381520), (16, 2747485), (20, 2197988), (26, 1690760), (40, 1098994), (43, 1022320), (52, 845380), (65, 676304), (80, 549497), (86, 511160), (104, 422690), (130, 338152), (172, 255580), (208, 211345), (215, 204464), (260, 169076), (344, 127790), (430, 102232), (520, 84538), (559, 78640), (688, 63895), (860, 51116), (983, 44720), (1040, 42269), (1118, 39320), (1720, 25558), (1966, 22360), (2236, 19660), (2795, 15728), (3440, 12779), (3932, 11180), (4472, 9830), (4915, 8944), (5590, 7864)]