88826920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 256919040

約数和(自身を除く): 168092120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1061, 1196, 1288, 1495, 1610, 1820, 2093, 2122, 2392, 2990, 3220, 3640, 4186, 4244, 5305, 5980, 6440, 7427, 8372, 8488, 10465, 10610, 11960, 13793, 14854, 16744, 20930, 21220, 24403, 27586, 29708, 37135, 41860, 42440, 48806, 55172, 59416, 68965, 74270, 83720, 96551, 97612, 110344, 122015, 137930, 148540, 170821, 193102, 195224, 244030, 275860, 297080, 317239, 341642, 386204, 482755, 488060, 551720, 634478, 683284, 772408, 854105, 965510, 976120, 1268956, 1366568, 1586195, 1708210, 1931020, 2220673, 2537912, 3172390, 3416420, 3862040, 4441346, 6344780, 6832840, 8882692, 11103365, 12689560, 17765384, 22206730, 44413460, 88826920]

約数ペア:

[(1, 88826920), (2, 44413460), (4, 22206730), (5, 17765384), (7, 12689560), (8, 11103365), (10, 8882692), (13, 6832840), (14, 6344780), (20, 4441346), (23, 3862040), (26, 3416420), (28, 3172390), (35, 2537912), (40, 2220673), (46, 1931020), (52, 1708210), (56, 1586195), (65, 1366568), (70, 1268956), (91, 976120), (92, 965510), (104, 854105), (115, 772408), (130, 683284), (140, 634478), (161, 551720), (182, 488060), (184, 482755), (230, 386204), (260, 341642), (280, 317239), (299, 297080), (322, 275860), (364, 244030), (455, 195224), (460, 193102), (520, 170821), (598, 148540), (644, 137930), (728, 122015), (805, 110344), (910, 97612), (920, 96551), (1061, 83720), (1196, 74270), (1288, 68965), (1495, 59416), (1610, 55172), (1820, 48806), (2093, 42440), (2122, 41860), (2392, 37135), (2990, 29708), (3220, 27586), (3640, 24403), (4186, 21220), (4244, 20930), (5305, 16744), (5980, 14854), (6440, 13793), (7427, 11960), (8372, 10610), (8488, 10465)]