894410080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{136343}}^1$

素因数の和:136399

約数の個数: 48

約数和(自身を含む): 2164597344

約数和(自身を除く): 1270187264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 136343, 272686, 545372, 681715, 1090744, 1363430, 2181488, 2726860, 4362976, 5453720, 5590063, 10907440, 11180126, 21814880, 22360252, 27950315, 44720504, 55900630, 89441008, 111801260, 178882016, 223602520, 447205040, 894410080]

約数ペア:

[(1, 894410080), (2, 447205040), (4, 223602520), (5, 178882016), (8, 111801260), (10, 89441008), (16, 55900630), (20, 44720504), (32, 27950315), (40, 22360252), (41, 21814880), (80, 11180126), (82, 10907440), (160, 5590063), (164, 5453720), (205, 4362976), (328, 2726860), (410, 2181488), (656, 1363430), (820, 1090744), (1312, 681715), (1640, 545372), (3280, 272686), (6560, 136343)]