74903180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 182020608

約数和(自身を除く): 107117428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 113, 115, 131, 220, 226, 230, 253, 262, 452, 460, 506, 524, 565, 655, 1012, 1130, 1243, 1265, 1310, 1441, 2260, 2486, 2530, 2599, 2620, 2882, 3013, 4972, 5060, 5198, 5764, 6026, 6215, 7205, 10396, 12052, 12430, 12995, 14410, 14803, 15065, 24860, 25990, 28589, 28820, 29606, 30130, 33143, 51980, 57178, 59212, 60260, 66286, 74015, 114356, 132572, 142945, 148030, 162833, 165715, 285890, 296060, 325666, 331430, 340469, 571780, 651332, 662860, 680938, 814165, 1361876, 1628330, 1702345, 3256660, 3404690, 3745159, 6809380, 7490318, 14980636, 18725795, 37451590, 74903180]

約数ペア:

[(1, 74903180), (2, 37451590), (4, 18725795), (5, 14980636), (10, 7490318), (11, 6809380), (20, 3745159), (22, 3404690), (23, 3256660), (44, 1702345), (46, 1628330), (55, 1361876), (92, 814165), (110, 680938), (113, 662860), (115, 651332), (131, 571780), (220, 340469), (226, 331430), (230, 325666), (253, 296060), (262, 285890), (452, 165715), (460, 162833), (506, 148030), (524, 142945), (565, 132572), (655, 114356), (1012, 74015), (1130, 66286), (1243, 60260), (1265, 59212), (1310, 57178), (1441, 51980), (2260, 33143), (2486, 30130), (2530, 29606), (2599, 28820), (2620, 28589), (2882, 25990), (3013, 24860), (4972, 15065), (5060, 14803), (5198, 14410), (5764, 12995), (6026, 12430), (6215, 12052), (7205, 10396)]