103668661780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{4519}}^1$

素因数の和:4949

約数の個数: 96

約数和(自身を含む): 227151912960

約数和(自身を除く): 123483251180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 163, 227, 310, 326, 454, 620, 652, 815, 908, 1135, 1630, 2270, 3260, 4519, 4540, 5053, 7037, 9038, 10106, 14074, 18076, 20212, 22595, 25265, 28148, 35185, 37001, 45190, 50530, 70370, 74002, 90380, 101060, 140089, 140740, 148004, 185005, 280178, 370010, 560356, 700445, 736597, 740020, 1025813, 1147031, 1400890, 1473194, 2051626, 2294062, 2801780, 2946388, 3682985, 4103252, 4588124, 5129065, 5735155, 7365970, 10258130, 11470310, 14731940, 20516260, 22834507, 22940620, 31800203, 45669014, 63600406, 91338028, 114172535, 127200812, 159001015, 167207519, 228345070, 318002030, 334415038, 456690140, 636004060, 668830076, 836037595, 1672075190, 3344150380, 5183433089, 10366866178, 20733732356, 25917165445, 51834330890, 103668661780]

約数ペア:

[(1, 103668661780), (2, 51834330890), (4, 25917165445), (5, 20733732356), (10, 10366866178), (20, 5183433089), (31, 3344150380), (62, 1672075190), (124, 836037595), (155, 668830076), (163, 636004060), (227, 456690140), (310, 334415038), (326, 318002030), (454, 228345070), (620, 167207519), (652, 159001015), (815, 127200812), (908, 114172535), (1135, 91338028), (1630, 63600406), (2270, 45669014), (3260, 31800203), (4519, 22940620), (4540, 22834507), (5053, 20516260), (7037, 14731940), (9038, 11470310), (10106, 10258130), (14074, 7365970), (18076, 5735155), (20212, 5129065), (22595, 4588124), (25265, 4103252), (28148, 3682985), (35185, 2946388), (37001, 2801780), (45190, 2294062), (50530, 2051626), (70370, 1473194), (74002, 1400890), (90380, 1147031), (101060, 1025813), (140089, 740020), (140740, 736597), (148004, 700445), (185005, 560356), (280178, 370010)]