20233088000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{158071}}^1$

素因数の和:158106

約数の個数: 88

約数和(自身を含む): 50477447904

約数和(自身を除く): 30244359904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2560, 3200, 4000, 5120, 6400, 8000, 12800, 16000, 25600, 32000, 64000, 128000, 158071, 316142, 632284, 790355, 1264568, 1580710, 2529136, 3161420, 3951775, 5058272, 6322840, 7903550, 10116544, 12645680, 15807100, 19758875, 20233088, 25291360, 31614200, 39517750, 40466176, 50582720, 63228400, 79035500, 80932352, 101165440, 126456800, 158071000, 161864704, 202330880, 252913600, 316142000, 404661760, 505827200, 632284000, 809323520, 1011654400, 1264568000, 2023308800, 2529136000, 4046617600, 5058272000, 10116544000, 20233088000]

約数ペア:

[(1, 20233088000), (2, 10116544000), (4, 5058272000), (5, 4046617600), (8, 2529136000), (10, 2023308800), (16, 1264568000), (20, 1011654400), (25, 809323520), (32, 632284000), (40, 505827200), (50, 404661760), (64, 316142000), (80, 252913600), (100, 202330880), (125, 161864704), (128, 158071000), (160, 126456800), (200, 101165440), (250, 80932352), (256, 79035500), (320, 63228400), (400, 50582720), (500, 40466176), (512, 39517750), (640, 31614200), (800, 25291360), (1000, 20233088), (1024, 19758875), (1280, 15807100), (1600, 12645680), (2000, 10116544), (2560, 7903550), (3200, 6322840), (4000, 5058272), (5120, 3951775), (6400, 3161420), (8000, 2529136), (12800, 1580710), (16000, 1264568), (25600, 790355), (32000, 632284), (64000, 316142), (128000, 158071)]