91499694080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8935517}}^1$

素因数の和:8935544

約数の個数: 48

約数和(自身を含む): 219545677260

約数和(自身を除く): 128045983180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 8935517, 17871034, 35742068, 44677585, 71484136, 89355170, 142968272, 178710340, 285936544, 357420680, 571873088, 714841360, 1143746176, 1429682720, 2287492352, 2859365440, 4574984704, 5718730880, 9149969408, 11437461760, 18299938816, 22874923520, 45749847040, 91499694080]

約数ペア:

[(1, 91499694080), (2, 45749847040), (4, 22874923520), (5, 18299938816), (8, 11437461760), (10, 9149969408), (16, 5718730880), (20, 4574984704), (32, 2859365440), (40, 2287492352), (64, 1429682720), (80, 1143746176), (128, 714841360), (160, 571873088), (256, 357420680), (320, 285936544), (512, 178710340), (640, 142968272), (1024, 89355170), (1280, 71484136), (2048, 44677585), (2560, 35742068), (5120, 17871034), (10240, 8935517)]