4519565540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6277}}^1$

素因数の和:6469

約数の個数: 96

約数和(自身を含む): 11222050560

約数和(自身を除く): 6702485020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 139, 140, 148, 185, 259, 278, 370, 518, 556, 695, 740, 973, 1036, 1295, 1390, 1946, 2590, 2780, 3892, 4865, 5143, 5180, 6277, 9730, 10286, 12554, 19460, 20572, 25108, 25715, 31385, 36001, 43939, 51430, 62770, 72002, 87878, 102860, 125540, 144004, 175756, 180005, 219695, 232249, 360010, 439390, 464498, 720020, 872503, 878780, 928996, 1161245, 1625743, 1745006, 2322490, 3251486, 3490012, 4362515, 4644980, 6107521, 6502972, 8128715, 8725030, 12215042, 16257430, 17450060, 24430084, 30537605, 32282611, 32514860, 61075210, 64565222, 122150420, 129130444, 161413055, 225978277, 322826110, 451956554, 645652220, 903913108, 1129891385, 2259782770, 4519565540]

約数ペア:

[(1, 4519565540), (2, 2259782770), (4, 1129891385), (5, 903913108), (7, 645652220), (10, 451956554), (14, 322826110), (20, 225978277), (28, 161413055), (35, 129130444), (37, 122150420), (70, 64565222), (74, 61075210), (139, 32514860), (140, 32282611), (148, 30537605), (185, 24430084), (259, 17450060), (278, 16257430), (370, 12215042), (518, 8725030), (556, 8128715), (695, 6502972), (740, 6107521), (973, 4644980), (1036, 4362515), (1295, 3490012), (1390, 3251486), (1946, 2322490), (2590, 1745006), (2780, 1625743), (3892, 1161245), (4865, 928996), (5143, 878780), (5180, 872503), (6277, 720020), (9730, 464498), (10286, 439390), (12554, 360010), (19460, 232249), (20572, 219695), (25108, 180005), (25715, 175756), (31385, 144004), (36001, 125540), (43939, 102860), (51430, 87878), (62770, 72002)]