1934851840

素因数分解:

$2^8\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3491}}^1$

素因数の和:3945

約数の個数: 72

約数和(自身を含む): 4646608848

約数和(自身を除く): 2711757008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 433, 640, 866, 1280, 1732, 2165, 3464, 3491, 4330, 6928, 6982, 8660, 13856, 13964, 17320, 17455, 27712, 27928, 34640, 34910, 55424, 55856, 69280, 69820, 110848, 111712, 138560, 139640, 223424, 277120, 279280, 446848, 554240, 558560, 893696, 1117120, 1511603, 2234240, 3023206, 4468480, 6046412, 7558015, 12092824, 15116030, 24185648, 30232060, 48371296, 60464120, 96742592, 120928240, 193485184, 241856480, 386970368, 483712960, 967425920, 1934851840]

約数ペア:

[(1, 1934851840), (2, 967425920), (4, 483712960), (5, 386970368), (8, 241856480), (10, 193485184), (16, 120928240), (20, 96742592), (32, 60464120), (40, 48371296), (64, 30232060), (80, 24185648), (128, 15116030), (160, 12092824), (256, 7558015), (320, 6046412), (433, 4468480), (640, 3023206), (866, 2234240), (1280, 1511603), (1732, 1117120), (2165, 893696), (3464, 558560), (3491, 554240), (4330, 446848), (6928, 279280), (6982, 277120), (8660, 223424), (13856, 139640), (13964, 138560), (17320, 111712), (17455, 110848), (27712, 69820), (27928, 69280), (34640, 55856), (34910, 55424)]