413397440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67993}}^1$

素因数の和:68029

約数の個数: 56

約数和(自身を含む): 1036228560

約数和(自身を除く): 622831120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 67993, 135986, 271972, 339965, 543944, 679930, 1087888, 1291867, 1359860, 2175776, 2583734, 2719720, 4351552, 5167468, 5439440, 6459335, 10334936, 10878880, 12918670, 20669872, 21757760, 25837340, 41339744, 51674680, 82679488, 103349360, 206698720, 413397440]

約数ペア:

[(1, 413397440), (2, 206698720), (4, 103349360), (5, 82679488), (8, 51674680), (10, 41339744), (16, 25837340), (19, 21757760), (20, 20669872), (32, 12918670), (38, 10878880), (40, 10334936), (64, 6459335), (76, 5439440), (80, 5167468), (95, 4351552), (152, 2719720), (160, 2583734), (190, 2175776), (304, 1359860), (320, 1291867), (380, 1087888), (608, 679930), (760, 543944), (1216, 339965), (1520, 271972), (3040, 135986), (6080, 67993)]