67650560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 88

約数和(自身を含む): 165413976

約数和(自身を除く): 97763416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 181, 256, 292, 320, 362, 365, 512, 584, 640, 724, 730, 905, 1024, 1168, 1280, 1448, 1460, 1810, 2336, 2560, 2896, 2920, 3620, 4672, 5120, 5792, 5840, 7240, 9344, 11584, 11680, 13213, 14480, 18688, 23168, 23360, 26426, 28960, 37376, 46336, 46720, 52852, 57920, 66065, 74752, 92672, 93440, 105704, 115840, 132130, 185344, 186880, 211408, 231680, 264260, 373760, 422816, 463360, 528520, 845632, 926720, 1057040, 1691264, 2114080, 3382528, 4228160, 6765056, 8456320, 13530112, 16912640, 33825280, 67650560]

約数ペア:

[(1, 67650560), (2, 33825280), (4, 16912640), (5, 13530112), (8, 8456320), (10, 6765056), (16, 4228160), (20, 3382528), (32, 2114080), (40, 1691264), (64, 1057040), (73, 926720), (80, 845632), (128, 528520), (146, 463360), (160, 422816), (181, 373760), (256, 264260), (292, 231680), (320, 211408), (362, 186880), (365, 185344), (512, 132130), (584, 115840), (640, 105704), (724, 93440), (730, 92672), (905, 74752), (1024, 66065), (1168, 57920), (1280, 52852), (1448, 46720), (1460, 46336), (1810, 37376), (2336, 28960), (2560, 26426), (2896, 23360), (2920, 23168), (3620, 18688), (4672, 14480), (5120, 13213), (5792, 11680), (5840, 11584), (7240, 9344)]