13303521853450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{171799}}^1\times {\mathrm{36017}}^1$

素因数の和:207871

約数の個数: 48

約数和(自身を含む): 25320855700800

約数和(自身を除く): 12017333847350

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 36017, 72034, 171799, 180085, 343598, 360170, 858995, 900425, 1548731, 1717990, 1800850, 3097462, 4294975, 7387357, 7743655, 8589950, 14774714, 15487310, 36936785, 38718275, 73873570, 77436550, 184683925, 369367850, 6187684583, 12375369166, 30938422915, 61876845830, 154692114575, 266070437069, 309384229150, 532140874138, 1330352185345, 2660704370690, 6651760926725, 13303521853450]

約数ペア:

[(1, 13303521853450), (2, 6651760926725), (5, 2660704370690), (10, 1330352185345), (25, 532140874138), (43, 309384229150), (50, 266070437069), (86, 154692114575), (215, 61876845830), (430, 30938422915), (1075, 12375369166), (2150, 6187684583), (36017, 369367850), (72034, 184683925), (171799, 77436550), (180085, 73873570), (343598, 38718275), (360170, 36936785), (858995, 15487310), (900425, 14774714), (1548731, 8589950), (1717990, 7743655), (1800850, 7387357), (3097462, 4294975)]