4412890300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15643}}^1$

素因数の和:15708

約数の個数: 144

約数和(自身を含む): 12166776832

約数和(自身を除く): 7753886532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 175, 182, 217, 260, 310, 325, 350, 364, 403, 434, 455, 620, 650, 700, 775, 806, 868, 910, 1085, 1300, 1550, 1612, 1820, 2015, 2170, 2275, 2821, 3100, 4030, 4340, 4550, 5425, 5642, 8060, 9100, 10075, 10850, 11284, 14105, 15643, 20150, 21700, 28210, 31286, 40300, 56420, 62572, 70525, 78215, 109501, 141050, 156430, 203359, 219002, 282100, 312860, 391075, 406718, 438004, 484933, 547505, 782150, 813436, 969866, 1016795, 1095010, 1423513, 1564300, 1939732, 2033590, 2190020, 2424665, 2737525, 2847026, 3394531, 4067180, 4849330, 5083975, 5475050, 5694052, 6304129, 6789062, 7117565, 9698660, 10167950, 10950100, 12123325, 12608258, 13578124, 14235130, 16972655, 20335900, 24246650, 25216516, 28470260, 31520645, 33945310, 35587825, 44128903, 48493300, 63041290, 67890620, 71175650, 84863275, 88257806, 126082580, 142351300, 157603225, 169726550, 176515612, 220644515, 315206450, 339453100, 441289030, 630412900, 882578060, 1103222575, 2206445150, 4412890300]

約数ペア:

[(1, 4412890300), (2, 2206445150), (4, 1103222575), (5, 882578060), (7, 630412900), (10, 441289030), (13, 339453100), (14, 315206450), (20, 220644515), (25, 176515612), (26, 169726550), (28, 157603225), (31, 142351300), (35, 126082580), (50, 88257806), (52, 84863275), (62, 71175650), (65, 67890620), (70, 63041290), (91, 48493300), (100, 44128903), (124, 35587825), (130, 33945310), (140, 31520645), (155, 28470260), (175, 25216516), (182, 24246650), (217, 20335900), (260, 16972655), (310, 14235130), (325, 13578124), (350, 12608258), (364, 12123325), (403, 10950100), (434, 10167950), (455, 9698660), (620, 7117565), (650, 6789062), (700, 6304129), (775, 5694052), (806, 5475050), (868, 5083975), (910, 4849330), (1085, 4067180), (1300, 3394531), (1550, 2847026), (1612, 2737525), (1820, 2424665), (2015, 2190020), (2170, 2033590), (2275, 1939732), (2821, 1564300), (3100, 1423513), (4030, 1095010), (4340, 1016795), (4550, 969866), (5425, 813436), (5642, 782150), (8060, 547505), (9100, 484933), (10075, 438004), (10850, 406718), (11284, 391075), (14105, 312860), (15643, 282100), (20150, 219002), (21700, 203359), (28210, 156430), (31286, 141050), (40300, 109501), (56420, 78215), (62572, 70525)]