89776960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3120

約数の個数: 112

約数和(自身を含む): 263200896

約数和(自身を除く): 173423936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3083, 3640, 4160, 5824, 6166, 7280, 12332, 14560, 15415, 21581, 24664, 29120, 30830, 40079, 43162, 49328, 61660, 80158, 86324, 98656, 107905, 123320, 160316, 172648, 197312, 200395, 215810, 246640, 280553, 320632, 345296, 400790, 431620, 493280, 561106, 641264, 690592, 801580, 863240, 986560, 1122212, 1282528, 1381184, 1402765, 1603160, 1726480, 2244424, 2565056, 2805530, 3206320, 3452960, 4488848, 5611060, 6412640, 6905920, 8977696, 11222120, 12825280, 17955392, 22444240, 44888480, 89776960]

約数ペア:

[(1, 89776960), (2, 44888480), (4, 22444240), (5, 17955392), (7, 12825280), (8, 11222120), (10, 8977696), (13, 6905920), (14, 6412640), (16, 5611060), (20, 4488848), (26, 3452960), (28, 3206320), (32, 2805530), (35, 2565056), (40, 2244424), (52, 1726480), (56, 1603160), (64, 1402765), (65, 1381184), (70, 1282528), (80, 1122212), (91, 986560), (104, 863240), (112, 801580), (130, 690592), (140, 641264), (160, 561106), (182, 493280), (208, 431620), (224, 400790), (260, 345296), (280, 320632), (320, 280553), (364, 246640), (416, 215810), (448, 200395), (455, 197312), (520, 172648), (560, 160316), (728, 123320), (832, 107905), (910, 98656), (1040, 86324), (1120, 80158), (1456, 61660), (1820, 49328), (2080, 43162), (2240, 40079), (2912, 30830), (3083, 29120), (3640, 24664), (4160, 21581), (5824, 15415), (6166, 14560), (7280, 12332)]