1369741100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21544

約数の個数: 108

約数和(自身を含む): 3723761664

約数和(自身を除く): 2354020564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2275, 2450, 2548, 3185, 4550, 4900, 6370, 9100, 12740, 15925, 21503, 31850, 43006, 63700, 86012, 107515, 150521, 215030, 279539, 301042, 430060, 537575, 559078, 602084, 752605, 1053647, 1075150, 1118156, 1397695, 1505210, 1956773, 2107294, 2150300, 2795390, 3010420, 3763025, 3913546, 4214588, 5268235, 5590780, 6988475, 7526050, 7827092, 9783865, 10536470, 13697411, 13976950, 15052100, 19567730, 21072940, 26341175, 27394822, 27953900, 39135460, 48919325, 52682350, 54789644, 68487055, 97838650, 105364700, 136974110, 195677300, 273948220, 342435275, 684870550, 1369741100]

約数ペア:

[(1, 1369741100), (2, 684870550), (4, 342435275), (5, 273948220), (7, 195677300), (10, 136974110), (13, 105364700), (14, 97838650), (20, 68487055), (25, 54789644), (26, 52682350), (28, 48919325), (35, 39135460), (49, 27953900), (50, 27394822), (52, 26341175), (65, 21072940), (70, 19567730), (91, 15052100), (98, 13976950), (100, 13697411), (130, 10536470), (140, 9783865), (175, 7827092), (182, 7526050), (196, 6988475), (245, 5590780), (260, 5268235), (325, 4214588), (350, 3913546), (364, 3763025), (455, 3010420), (490, 2795390), (637, 2150300), (650, 2107294), (700, 1956773), (910, 1505210), (980, 1397695), (1225, 1118156), (1274, 1075150), (1300, 1053647), (1820, 752605), (2275, 602084), (2450, 559078), (2548, 537575), (3185, 430060), (4550, 301042), (4900, 279539), (6370, 215030), (9100, 150521), (12740, 107515), (15925, 86012), (21503, 63700), (31850, 43006)]