5384742400

素因数分解:

$2^9\times 5^2\times {\mathrm{420683}}^1$

素因数の和:420711

約数の個数: 60

約数和(自身を含む): 13341151692

約数和(自身を除く): 7956409292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 12800, 420683, 841366, 1682732, 2103415, 3365464, 4206830, 6730928, 8413660, 10517075, 13461856, 16827320, 21034150, 26923712, 33654640, 42068300, 53847424, 67309280, 84136600, 107694848, 134618560, 168273200, 215389696, 269237120, 336546400, 538474240, 673092800, 1076948480, 1346185600, 2692371200, 5384742400]

約数ペア:

[(1, 5384742400), (2, 2692371200), (4, 1346185600), (5, 1076948480), (8, 673092800), (10, 538474240), (16, 336546400), (20, 269237120), (25, 215389696), (32, 168273200), (40, 134618560), (50, 107694848), (64, 84136600), (80, 67309280), (100, 53847424), (128, 42068300), (160, 33654640), (200, 26923712), (256, 21034150), (320, 16827320), (400, 13461856), (512, 10517075), (640, 8413660), (800, 6730928), (1280, 4206830), (1600, 3365464), (2560, 2103415), (3200, 1682732), (6400, 841366), (12800, 420683)]