335541760

素因数分解:

$2^9\times 5^1\times {\mathrm{131071}}^1$

素因数の和:131094

約数の個数: 40

約数和(自身を含む): 804519936

約数和(自身を除く): 468978176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 131071, 262142, 524284, 655355, 1048568, 1310710, 2097136, 2621420, 4194272, 5242840, 8388544, 10485680, 16777088, 20971360, 33554176, 41942720, 67108352, 83885440, 167770880, 335541760]

約数ペア:

[(1, 335541760), (2, 167770880), (4, 83885440), (5, 67108352), (8, 41942720), (10, 33554176), (16, 20971360), (20, 16777088), (32, 10485680), (40, 8388544), (64, 5242840), (80, 4194272), (128, 2621420), (160, 2097136), (256, 1310710), (320, 1048568), (512, 655355), (640, 524284), (1280, 262142), (2560, 131071)]