274510106860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1\times {\mathrm{25639}}^1$

素因数の和:26887

約数の個数: 96

約数和(自身を含む): 644784053760

約数和(自身を除く): 370273946900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1187, 1804, 2255, 2374, 4510, 4748, 5935, 9020, 11870, 13057, 23740, 25639, 26114, 48667, 51278, 52228, 65285, 97334, 102556, 128195, 130570, 194668, 243335, 256390, 261140, 282029, 486670, 512780, 535337, 564058, 973340, 1051199, 1070674, 1128116, 1410145, 2102398, 2141348, 2676685, 2820290, 4204796, 5255995, 5353370, 5640580, 10511990, 10706740, 11563189, 21023980, 23126378, 30433493, 46252756, 57815945, 60866986, 115631890, 121733972, 152167465, 231263780, 304334930, 334768423, 608669860, 669536846, 1247773213, 1339073692, 1673842115, 2495546426, 3347684230, 4991092852, 6238866065, 6695368460, 12477732130, 13725505343, 24955464260, 27451010686, 54902021372, 68627526715, 137255053430, 274510106860]

約数ペア:

[(1, 274510106860), (2, 137255053430), (4, 68627526715), (5, 54902021372), (10, 27451010686), (11, 24955464260), (20, 13725505343), (22, 12477732130), (41, 6695368460), (44, 6238866065), (55, 4991092852), (82, 3347684230), (110, 2495546426), (164, 1673842115), (205, 1339073692), (220, 1247773213), (410, 669536846), (451, 608669860), (820, 334768423), (902, 304334930), (1187, 231263780), (1804, 152167465), (2255, 121733972), (2374, 115631890), (4510, 60866986), (4748, 57815945), (5935, 46252756), (9020, 30433493), (11870, 23126378), (13057, 21023980), (23740, 11563189), (25639, 10706740), (26114, 10511990), (48667, 5640580), (51278, 5353370), (52228, 5255995), (65285, 4204796), (97334, 2820290), (102556, 2676685), (128195, 2141348), (130570, 2102398), (194668, 1410145), (243335, 1128116), (256390, 1070674), (261140, 1051199), (282029, 973340), (486670, 564058), (512780, 535337)]