61429600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 72

約数和(自身を含む): 154865088

約数和(自身を除く): 93435488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2477, 2480, 3100, 4954, 4960, 6200, 9908, 12385, 12400, 19816, 24770, 24800, 39632, 49540, 61925, 76787, 79264, 99080, 123850, 153574, 198160, 247700, 307148, 383935, 396320, 495400, 614296, 767870, 990800, 1228592, 1535740, 1919675, 1981600, 2457184, 3071480, 3839350, 6142960, 7678700, 12285920, 15357400, 30714800, 61429600]

約数ペア:

[(1, 61429600), (2, 30714800), (4, 15357400), (5, 12285920), (8, 7678700), (10, 6142960), (16, 3839350), (20, 3071480), (25, 2457184), (31, 1981600), (32, 1919675), (40, 1535740), (50, 1228592), (62, 990800), (80, 767870), (100, 614296), (124, 495400), (155, 396320), (160, 383935), (200, 307148), (248, 247700), (310, 198160), (400, 153574), (496, 123850), (620, 99080), (775, 79264), (800, 76787), (992, 61925), (1240, 49540), (1550, 39632), (2477, 24800), (2480, 24770), (3100, 19816), (4954, 12400), (4960, 12385), (6200, 9908)]