8348512900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5303}}^1$

素因数の和:5510

約数の個数: 144

約数和(自身を含む): 22430064384

約数和(自身を除く): 14081551484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 173, 175, 182, 260, 325, 346, 350, 364, 455, 650, 692, 700, 865, 910, 1211, 1300, 1730, 1820, 2249, 2275, 2422, 3460, 4325, 4498, 4550, 4844, 5303, 6055, 8650, 8996, 9100, 10606, 11245, 12110, 15743, 17300, 21212, 22490, 24220, 26515, 30275, 31486, 37121, 44980, 53030, 56225, 60550, 62972, 68939, 74242, 78715, 106060, 112450, 121100, 132575, 137878, 148484, 157430, 185605, 224900, 265150, 275756, 314860, 344695, 371210, 393575, 482573, 530300, 689390, 742420, 787150, 917419, 928025, 965146, 1378780, 1574300, 1723475, 1834838, 1856050, 1930292, 2412865, 3446950, 3669676, 3712100, 4587095, 4825730, 6421933, 6893900, 9174190, 9651460, 11926447, 12064325, 12843866, 18348380, 22935475, 23852894, 24128650, 25687732, 32109665, 45870950, 47705788, 48257300, 59632235, 64219330, 83485129, 91741900, 119264470, 128438660, 160548325, 166970258, 238528940, 298161175, 321096650, 333940516, 417425645, 596322350, 642193300, 834851290, 1192644700, 1669702580, 2087128225, 4174256450, 8348512900]

約数ペア:

[(1, 8348512900), (2, 4174256450), (4, 2087128225), (5, 1669702580), (7, 1192644700), (10, 834851290), (13, 642193300), (14, 596322350), (20, 417425645), (25, 333940516), (26, 321096650), (28, 298161175), (35, 238528940), (50, 166970258), (52, 160548325), (65, 128438660), (70, 119264470), (91, 91741900), (100, 83485129), (130, 64219330), (140, 59632235), (173, 48257300), (175, 47705788), (182, 45870950), (260, 32109665), (325, 25687732), (346, 24128650), (350, 23852894), (364, 22935475), (455, 18348380), (650, 12843866), (692, 12064325), (700, 11926447), (865, 9651460), (910, 9174190), (1211, 6893900), (1300, 6421933), (1730, 4825730), (1820, 4587095), (2249, 3712100), (2275, 3669676), (2422, 3446950), (3460, 2412865), (4325, 1930292), (4498, 1856050), (4550, 1834838), (4844, 1723475), (5303, 1574300), (6055, 1378780), (8650, 965146), (8996, 928025), (9100, 917419), (10606, 787150), (11245, 742420), (12110, 689390), (15743, 530300), (17300, 482573), (21212, 393575), (22490, 371210), (24220, 344695), (26515, 314860), (30275, 275756), (31486, 265150), (37121, 224900), (44980, 185605), (53030, 157430), (56225, 148484), (60550, 137878), (62972, 132575), (68939, 121100), (74242, 112450), (78715, 106060)]