197201600

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2170

約数の個数: 84

約数和(自身を含む): 493699800

約数和(自身を除く): 296498200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 160, 200, 236, 295, 320, 400, 472, 590, 800, 944, 1180, 1475, 1600, 1888, 2089, 2360, 2950, 3776, 4178, 4720, 5900, 8356, 9440, 10445, 11800, 16712, 18880, 20890, 23600, 33424, 41780, 47200, 52225, 66848, 83560, 94400, 104450, 123251, 133696, 167120, 208900, 246502, 334240, 417800, 493004, 616255, 668480, 835600, 986008, 1232510, 1671200, 1972016, 2465020, 3081275, 3342400, 3944032, 4930040, 6162550, 7888064, 9860080, 12325100, 19720160, 24650200, 39440320, 49300400, 98600800, 197201600]

約数ペア:

[(1, 197201600), (2, 98600800), (4, 49300400), (5, 39440320), (8, 24650200), (10, 19720160), (16, 12325100), (20, 9860080), (25, 7888064), (32, 6162550), (40, 4930040), (50, 3944032), (59, 3342400), (64, 3081275), (80, 2465020), (100, 1972016), (118, 1671200), (160, 1232510), (200, 986008), (236, 835600), (295, 668480), (320, 616255), (400, 493004), (472, 417800), (590, 334240), (800, 246502), (944, 208900), (1180, 167120), (1475, 133696), (1600, 123251), (1888, 104450), (2089, 94400), (2360, 83560), (2950, 66848), (3776, 52225), (4178, 47200), (4720, 41780), (5900, 33424), (8356, 23600), (9440, 20890), (10445, 18880), (11800, 16712)]