142426400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5794

約数の個数: 72

約数和(自身を含む): 358977024

約数和(自身を除く): 216550624

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, 2480, 3100, 4960, 5743, 6200, 11486, 12400, 22972, 24800, 28715, 45944, 57430, 91888, 114860, 143575, 178033, 183776, 229720, 287150, 356066, 459440, 574300, 712132, 890165, 918880, 1148600, 1424264, 1780330, 2297200, 2848528, 3560660, 4450825, 4594400, 5697056, 7121320, 8901650, 14242640, 17803300, 28485280, 35606600, 71213200, 142426400]

約数ペア:

[(1, 142426400), (2, 71213200), (4, 35606600), (5, 28485280), (8, 17803300), (10, 14242640), (16, 8901650), (20, 7121320), (25, 5697056), (31, 4594400), (32, 4450825), (40, 3560660), (50, 2848528), (62, 2297200), (80, 1780330), (100, 1424264), (124, 1148600), (155, 918880), (160, 890165), (200, 712132), (248, 574300), (310, 459440), (400, 356066), (496, 287150), (620, 229720), (775, 183776), (800, 178033), (992, 143575), (1240, 114860), (1550, 91888), (2480, 57430), (3100, 45944), (4960, 28715), (5743, 24800), (6200, 22972), (11486, 12400)]