72422799550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{251}}^2\times {\mathrm{277}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 137368817208

約数和(自身を除く): 64946017658

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 251, 277, 415, 502, 554, 830, 1255, 1385, 2075, 2510, 2770, 4150, 6275, 6925, 12550, 13850, 20833, 22991, 41666, 45982, 63001, 69527, 104165, 114955, 126002, 139054, 208330, 229910, 315005, 347635, 520825, 574775, 630010, 695270, 1041650, 1149550, 1575025, 1738175, 3150050, 3476350, 5229083, 5770741, 10458166, 11541482, 17451277, 26145415, 28853705, 34902554, 52290830, 57707410, 87256385, 130727075, 144268525, 174512770, 261454150, 288537050, 436281925, 872563850, 1448455991, 2896911982, 7242279955, 14484559910, 36211399775, 72422799550]

約数ペア:

[(1, 72422799550), (2, 36211399775), (5, 14484559910), (10, 7242279955), (25, 2896911982), (50, 1448455991), (83, 872563850), (166, 436281925), (251, 288537050), (277, 261454150), (415, 174512770), (502, 144268525), (554, 130727075), (830, 87256385), (1255, 57707410), (1385, 52290830), (2075, 34902554), (2510, 28853705), (2770, 26145415), (4150, 17451277), (6275, 11541482), (6925, 10458166), (12550, 5770741), (13850, 5229083), (20833, 3476350), (22991, 3150050), (41666, 1738175), (45982, 1575025), (63001, 1149550), (69527, 1041650), (104165, 695270), (114955, 630010), (126002, 574775), (139054, 520825), (208330, 347635), (229910, 315005)]