88233520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 217128960

約数和(自身を除く): 128895440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 460, 607, 632, 790, 920, 1214, 1264, 1580, 1817, 1840, 2428, 3035, 3160, 3634, 4856, 6070, 6320, 7268, 9085, 9712, 12140, 13961, 14536, 18170, 24280, 27922, 29072, 36340, 47953, 48560, 55844, 69805, 72680, 95906, 111688, 139610, 145360, 191812, 223376, 239765, 279220, 383624, 479530, 558440, 767248, 959060, 1102919, 1116880, 1918120, 2205838, 3836240, 4411676, 5514595, 8823352, 11029190, 17646704, 22058380, 44116760, 88233520]

約数ペア:

[(1, 88233520), (2, 44116760), (4, 22058380), (5, 17646704), (8, 11029190), (10, 8823352), (16, 5514595), (20, 4411676), (23, 3836240), (40, 2205838), (46, 1918120), (79, 1116880), (80, 1102919), (92, 959060), (115, 767248), (158, 558440), (184, 479530), (230, 383624), (316, 279220), (368, 239765), (395, 223376), (460, 191812), (607, 145360), (632, 139610), (790, 111688), (920, 95906), (1214, 72680), (1264, 69805), (1580, 55844), (1817, 48560), (1840, 47953), (2428, 36340), (3035, 29072), (3160, 27922), (3634, 24280), (4856, 18170), (6070, 14536), (6320, 13961), (7268, 12140), (9085, 9712)]