25347955460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{22391}}^1$

素因数の和:22553

約数の個数: 72

約数和(自身を含む): 56168271936

約数和(自身を除く): 30820316476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 529, 535, 1058, 1070, 2116, 2140, 2461, 2645, 4922, 5290, 9844, 10580, 12305, 22391, 24610, 44782, 49220, 56603, 89564, 111955, 113206, 223910, 226412, 283015, 447820, 514993, 566030, 1029986, 1132060, 2059972, 2395837, 2574965, 4791674, 5149930, 9583348, 10299860, 11844839, 11979185, 23689678, 23958370, 47379356, 47916740, 55104251, 59224195, 110208502, 118448390, 220417004, 236896780, 275521255, 551042510, 1102085020, 1267397773, 2534795546, 5069591092, 6336988865, 12673977730, 25347955460]

約数ペア:

[(1, 25347955460), (2, 12673977730), (4, 6336988865), (5, 5069591092), (10, 2534795546), (20, 1267397773), (23, 1102085020), (46, 551042510), (92, 275521255), (107, 236896780), (115, 220417004), (214, 118448390), (230, 110208502), (428, 59224195), (460, 55104251), (529, 47916740), (535, 47379356), (1058, 23958370), (1070, 23689678), (2116, 11979185), (2140, 11844839), (2461, 10299860), (2645, 9583348), (4922, 5149930), (5290, 4791674), (9844, 2574965), (10580, 2395837), (12305, 2059972), (22391, 1132060), (24610, 1029986), (44782, 566030), (49220, 514993), (56603, 447820), (89564, 283015), (111955, 226412), (113206, 223910)]