36814720

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 95618880

約数和(自身を除く): 58804160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 61, 64, 80, 82, 92, 115, 122, 128, 160, 164, 184, 205, 230, 244, 305, 320, 328, 368, 410, 460, 488, 610, 640, 656, 736, 820, 920, 943, 976, 1220, 1312, 1403, 1472, 1640, 1840, 1886, 1952, 2440, 2501, 2624, 2806, 2944, 3280, 3680, 3772, 3904, 4715, 4880, 5002, 5248, 5612, 6560, 7015, 7360, 7544, 7808, 9430, 9760, 10004, 11224, 12505, 13120, 14030, 14720, 15088, 18860, 19520, 20008, 22448, 25010, 26240, 28060, 30176, 37720, 39040, 40016, 44896, 50020, 56120, 57523, 60352, 75440, 80032, 89792, 100040, 112240, 115046, 120704, 150880, 160064, 179584, 200080, 224480, 230092, 287615, 301760, 320128, 400160, 448960, 460184, 575230, 603520, 800320, 897920, 920368, 1150460, 1600640, 1840736, 2300920, 3681472, 4601840, 7362944, 9203680, 18407360, 36814720]

約数ペア:

[(1, 36814720), (2, 18407360), (4, 9203680), (5, 7362944), (8, 4601840), (10, 3681472), (16, 2300920), (20, 1840736), (23, 1600640), (32, 1150460), (40, 920368), (41, 897920), (46, 800320), (61, 603520), (64, 575230), (80, 460184), (82, 448960), (92, 400160), (115, 320128), (122, 301760), (128, 287615), (160, 230092), (164, 224480), (184, 200080), (205, 179584), (230, 160064), (244, 150880), (305, 120704), (320, 115046), (328, 112240), (368, 100040), (410, 89792), (460, 80032), (488, 75440), (610, 60352), (640, 57523), (656, 56120), (736, 50020), (820, 44896), (920, 40016), (943, 39040), (976, 37720), (1220, 30176), (1312, 28060), (1403, 26240), (1472, 25010), (1640, 22448), (1840, 20008), (1886, 19520), (1952, 18860), (2440, 15088), (2501, 14720), (2624, 14030), (2806, 13120), (2944, 12505), (3280, 11224), (3680, 10004), (3772, 9760), (3904, 9430), (4715, 7808), (4880, 7544), (5002, 7360), (5248, 7015), (5612, 6560)]