24549980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 67568256

約数和(自身を除く): 43018276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 47, 49, 52, 65, 70, 82, 91, 94, 98, 130, 140, 164, 182, 188, 196, 205, 235, 245, 260, 287, 329, 364, 410, 455, 470, 490, 533, 574, 611, 637, 658, 820, 910, 940, 980, 1066, 1148, 1222, 1274, 1316, 1435, 1645, 1820, 1927, 2009, 2132, 2303, 2444, 2548, 2665, 2870, 3055, 3185, 3290, 3731, 3854, 4018, 4277, 4606, 5330, 5740, 6110, 6370, 6580, 7462, 7708, 8036, 8554, 9212, 9635, 10045, 10660, 11515, 12220, 12740, 13489, 14924, 17108, 18655, 19270, 20090, 21385, 23030, 25051, 26117, 26978, 29939, 37310, 38540, 40180, 42770, 46060, 50102, 52234, 53956, 59878, 67445, 74620, 85540, 94423, 100204, 104468, 119756, 125255, 130585, 134890, 149695, 175357, 188846, 250510, 261170, 269780, 299390, 350714, 377692, 472115, 501020, 522340, 598780, 701428, 876785, 944230, 1227499, 1753570, 1888460, 2454998, 3507140, 4909996, 6137495, 12274990, 24549980]

約数ペア:

[(1, 24549980), (2, 12274990), (4, 6137495), (5, 4909996), (7, 3507140), (10, 2454998), (13, 1888460), (14, 1753570), (20, 1227499), (26, 944230), (28, 876785), (35, 701428), (41, 598780), (47, 522340), (49, 501020), (52, 472115), (65, 377692), (70, 350714), (82, 299390), (91, 269780), (94, 261170), (98, 250510), (130, 188846), (140, 175357), (164, 149695), (182, 134890), (188, 130585), (196, 125255), (205, 119756), (235, 104468), (245, 100204), (260, 94423), (287, 85540), (329, 74620), (364, 67445), (410, 59878), (455, 53956), (470, 52234), (490, 50102), (533, 46060), (574, 42770), (611, 40180), (637, 38540), (658, 37310), (820, 29939), (910, 26978), (940, 26117), (980, 25051), (1066, 23030), (1148, 21385), (1222, 20090), (1274, 19270), (1316, 18655), (1435, 17108), (1645, 14924), (1820, 13489), (1927, 12740), (2009, 12220), (2132, 11515), (2303, 10660), (2444, 10045), (2548, 9635), (2665, 9212), (2870, 8554), (3055, 8036), (3185, 7708), (3290, 7462), (3731, 6580), (3854, 6370), (4018, 6110), (4277, 5740), (4606, 5330)]